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  • Edwards D Lab
  • Edwards D-Lab 20-8, 220-240V 50Hz, 1-ph

    • Edwards D-Lab 20-8, 220-240V 50Hz, 1-ph

    $2,595.00
    (No reviews yet) Write a Review
    SKU:
    A48018960
    Weight:
    30.00 LBS
    Shipping:
    Calculated at Checkout
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    Product Description

    Edwards D-Lab 20-8, 220-240V 50Hz, 1-ph

      

    Features and Benefits

    • 100% lubricant free, maintenance free and quiet.
    • Six different pumping capacities and modular expansion the D-LAB can be optimised for any application.
    • All parts of the pump head in contact with gases being pumped are resistant against aggressive substances (PTFE, FFKM, PVDF).
     

    Technical Data

    Pumping speed (air)  
    10-100, 10-8 0.6 m3h-1, 10 lmin-1
    20-100, 20-8 1.2 m3h-1, 20 lmin-1
    34-100, 34-8 2 m3h-1, 34 lmin-1
    Ultimate vacuum  
    10-100, 20-100, 34-100 100 mbar 50Hz, 75 mbar 60Hz
    10-8, 20-8, 34-8 8 mbar 50Hz, 6 mbar 60Hz
    Inlet and outlet connection Riffled nozzle, suitable for 9 mm i.d. hose 
    Maximum inlet pressure 1 bar
    Motor power and current  
    10-100, 110V 60Hz 110 W 1.3 A
    10-100, 220-240V 50Hz 100 W 0.6 A
    20-100, 110V 60Hz 145 W 1.9 A
    20-100, 220-240V 50Hz 130 W 0.9 A
    34-100, 110V 60Hz 220 W 3.2 A
    34-100, 220-240V 50Hz 180 W 1.4 A
    10-8, 100V 60Hz 110 W 1.3 A
    10-8, 220-240V 50Hz 90 W 0.6 A
    20-8, 110V 60Hz 130 W 1.2 A
    20-8, 220-240V 50Hz 120 W 0.9 A
    34-8, 110V 60Hz 250 W 3.2 A
    34-8, 220-240V 50Hz 200 W 1.5 A
    Enclosure rating IP44
    Operating temperature 5 - 40 ºC
    Weight  
    10-100 5.8kg / 12.8lbs
    20-100 7.1kg / 15.6lbs
    34-100 10.3kg / 22.7lbs
    10-8 6.9kg / 15.2lbs
    20-8 9.3kg / 20.5lbs
    34-8 12.6kg / 27.7lbs

    Overview

    D-LAB membrane pumps with their chemically resistant Teflon® heads, diaphragms and Kalrez® valves, offer the chemical or pharmaceutical laboratory user a wide range of choice. 

    The one head, 100 mbar ultimate vacuum pumps are suitable for use with drying equipment or for replacing water-jet pumps, whilst the two head, 8 mbar ultimate vacuum pumps are suitable for rotary evaporation, gas transfer and a wide range of medium vacuum applications.
     

    Technology

    • The vacuum pumps are gas-tight, 100 oil-free, maintenance-free and quiet.
    • High ultimate vacuum and fast pump down time.
    • All parts of the pump head in contact with gases being pumped are resistant against aggressive substances (materials: PTFE, FFKM, PVDF).
    • New valve system is very tolerant of water vapour and condensates.
    • Illuminated switch on pump.
    • Overload protection by means of thermal cut-out.
    • Compact design with space saving dimensions.
    • Changing the diaphragms and valves in the vacuum pumps is a simple procedure.
    • The individual system components are easily integrated into one unit which can be progressively expanded.
    • The entire unit is mounted on a sturdy baseplate which makes it safe and easy to transport.
    • Individual components are easily removed because they all have plug in connectors.
    • Additional laboratory equipment can easily be mounted on the groove holding the separator or on the support rods and horizontal bars..

    Applications

    • Rotary evaporation
    • Gel drying
    • Vacuum desiccation
    • Vacuum filtration
    • Vacuum degassing
    • Vacuum impregnation
    • Water-jet pump replacement
    • Gas transfer
    • Medium vacuum applications
    • Oil-free pumping

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