SALE Quick view Details OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare
Quick view Details OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S MSRP: Now: $101.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB MSRP: Now: $83.30 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 MSRP: Now: $339.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS MSRP: Now: $39.45 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB MSRP: Now: $112.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP MSRP: Now: $290.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 MSRP: Now: $266.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS MSRP: Now: $205.80 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $119.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP MSRP: Now: $500.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB MSRP: Now: $83.30 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 MSRP: Now: $339.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS MSRP: Now: $39.45 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB MSRP: Now: $112.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP MSRP: Now: $290.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 MSRP: Now: $266.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS MSRP: Now: $205.80 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $119.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP MSRP: Now: $500.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 MSRP: Now: $339.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS MSRP: Now: $39.45 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB MSRP: Now: $112.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP MSRP: Now: $290.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 MSRP: Now: $266.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS MSRP: Now: $205.80 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $119.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP MSRP: Now: $500.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS MSRP: Now: $39.45 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB MSRP: Now: $112.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP MSRP: Now: $290.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 MSRP: Now: $266.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS MSRP: Now: $205.80 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $119.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP MSRP: Now: $500.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB MSRP: Now: $112.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP MSRP: Now: $290.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 MSRP: Now: $266.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS MSRP: Now: $205.80 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $119.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP MSRP: Now: $500.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP MSRP: Now: $290.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 MSRP: Now: $266.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS MSRP: Now: $205.80 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $119.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP MSRP: Now: $500.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 MSRP: Now: $266.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS MSRP: Now: $205.80 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $119.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP MSRP: Now: $500.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS MSRP: Now: $205.80 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $119.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP MSRP: Now: $500.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $119.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP MSRP: Now: $500.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP MSRP: Now: $500.00 Add to Cart Compare Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 MSRP: Now: $689.00 Add to Cart Compare SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
SALE Quick view OEM-equivalent | sku: v-56630035100 U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump U4.250 Overhaul Kit PN56630035100 Wearing parts With Filter Vanes Seal Repair Parts For BECKER Vacuum Pump POS. P/N DESCRIPTION QTY Unit 5 90050700003 U4.250... MSRP: Was: $1,618.00 Now: $1,325.00 Add to Cart Compare
Quick view OEM-equivalent | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part#... MSRP: Now: $101.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view OEM-equivalent | sku: 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Seal Kit- Welch, Duoseal, Part# 1402K-SB Part NumberDescriptionQuantity 618456A Washer, Copper, Welch, Chemstar, Duoseal, Part# 618456A 6 620118 O-ring, Shaped, 11... MSRP: Now: $83.30 Add to Cart Compare Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view OEM-equivalent | sku: 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Repair Kit with Vanes - Buna, Welch, Duoseal, Part# 1402K-47 Part NumberDescriptionQuantity 410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part#... MSRP: Now: $339.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view OEM-equivalent | sku: 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Gasket Kit without S/Seal, Welch, Duoseal, Part# 1402GLS Part NumberDescriptionQuantity 410234 Gasket, Welch, Duoseal, Part# 410234 1 410403 Case Gasket, Welch,... MSRP: Now: $39.45 Add to Cart Compare Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view OEM-equivalent | sku: 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Repair Kit - Buna Seal, Welch, Duoseal, Part# 1400SB Part NumberDescriptionQuantity 590021 Machined Housing, Welch, DirecTorr, 8915A, 8920A, Part#... MSRP: Now: $112.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view OEM-equivalent | sku: 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Major Repair Kit with Phenolic Vanes, Welch, Duoseal, 1400, Part# 1400PP Part NumberDescriptionQuantity 411056 Washer, Welch, Duoseal, 1374, 1397, 1400, Part#... MSRP: Now: $290.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view OEM-equivalent | sku: 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Minor Repair Kit, Welch, Chemstar, Part# 1400K-09 Part NumberDescriptionQuantity 410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 618559A Vane... MSRP: Now: $266.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view OEM-equivalent | sku: 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Minor Kit with Mechanical Seal, Welch, Duoseal, 1399, Part# 1399S/MS Part NumberDescriptionQuantity 410711 V-Belt- Welch Duoseal, Part# 410711 1 412375 Cover Gasket,... MSRP: Now: $205.80 Add to Cart Compare Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view OEM-equivalent | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part#... MSRP: Now: $119.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view OEM-equivalent | sku: 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Major Repair Kit with Phenolic Vanes & Lip Seal, Welch, Duoseal, Part# 1376PP Part NumberDescriptionQuantity 411401D-01 Shaft Seal Kit - 0.750", Welch, Part#... MSRP: Now: $500.00 Add to Cart Compare Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected
Quick view OEM-equivalent | sku: 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Major Repair Kit, Welch, Chemstar, 1376N, Part# 1376K-10 Part NumberDescriptionQuantity 618314A Valve, Welch, Chemstar, Duoseal, 1376N, 1402N, Part#... MSRP: Now: $689.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected