Rotary Vane Pumps Repair Kits and Parts

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# 590021 1   410643 Shaft Seal Gasket, Fisher Scientific, Part#...

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# 411056 8   411059 Vane, 1st Stage - Phenolic, Welch, Duoseal,...

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 Spring Pin, Welch, Chemstar, Part#...

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, Welch, Duoseal, Part#...

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# 411052 1   410711 V-Belt- Welch Duoseal, Part#...

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# 411401D-01 1   412158 Valve Spring, Welch, Chemstar,...

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# 618314A 4   412158 Valve Spring, Welch, Chemstar, Duoseal, 1376N, 1376,...

Minor Repair Kit, Welch, Chemstar, Part# 1376K-09

Minor Repair Kit, Welch, Chemstar, Part# 1376K-09 Part NumberDescriptionQuantity  410624 Woodruff Key, Cut, Fisher Scientific, Welch, Part# 410624 1   410508 Thrust Washer- Welch, Chemstar, Duoseal, Part#...

Secondary Kit, Welch, Duoseal, Part# 1375S

Secondary Kit, Welch, Duoseal, Part# 1375S Part NumberDescriptionQuantity  4400800 Steel Ball, Welch, Duoseal, DirecTorr, Part# 4400800 1   412952 Spring, Welch, Duoseal, 1398, Part# 412952 6   4402000 Ball,...

Gasket Kit, Welch, Duoseal, Part# 1375G

Gasket Kit, Welch, Duoseal, Part# 1375G Part NumberDescriptionQuantity  412517 Intake Cover Gasket, Welch, Duoseal, Part# 412517 1   412515 O-ring, 85.32 x 3.53 mm - Buna, Part# 412515 1   412491INS Shaft Seal,...

Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI

Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity  412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1   618538A Backer Valve, Welch, Duoseal, Part#...

Seal Kit, Vacuubrand, MV, Part# VSK011 VSK011

Seal Kit, Vacuubrand, MV, Part# VSK011 VSK011 Part NumberDescriptionQuantity  320276 O-ring, 28 x 1.5mm - Viton, Part# 320276 8   38250031 Valve, Vacuubrand, ME, MD, MZ, Part# 38250031 8   38250045 Vacuubrand...