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Welch DRYFAST ULTRA Chemical Duty Dry Vacuum Pump 2042B-01
    Welch DRYFAST ULTRA Chemical Duty Dry Vacuum Pump 2042B-01
    Purchase Welch DRYFAST ULTRA Chemical Duty Dry Vacuum Pump 2042B-01
    • Welch DRYFAST ULTRA Chemical Duty Dry Vacuum Pump 2042B-01

      SKU: 2042B-01
      Product Code: welch-2042b-01
      Vendor: Welch
    • MSRP: $3,360.00    Price: $2,755.20

      Shipping Weight: 25.00 lbs

      Quantity in Basket:  None

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    DRYFAST ULTRA Chemical Duty Dry Vacuum Pump 2042B-01

    Welch DRYFAST ULTRA Chemical Duty Solid PTFE Dry Vacuum Pump 2042B-01

    30 min pumpdown when used with Shel Lab 1465 Series 4.5 cubic foot vacuum oven
    60+min pumpdown when used with Shel Lab VPX9 Series 9 cubic foot vacuum oven

    This Welch Dryfast Ultra Dry Chemical Duty vacuum pump is ideal for use with the Shel Lab Model 14545 Series 1.7 cubic foot capacity vacuum Oven.

    For many applications, Welch Dry Vacuum Pumps will provide drying speeds equal to those of traditional, oil-seal pumps.  This means you can upgrade to a cleaner vacuum pump that is easier to maintain.

    Suitable samples include: Foods (Nuts, Cheeses, Fruits, etc), Cosmetics, wet or surface-coated samples needing moisture dryoff, chemicals drying, solvent evaporation, and many others. If your samples can be processed at 3 torr – 10 torr pressure levels, a dry pump will work well in 0.67 cubic foot, 1.7 cubic foot, and even 4.5 cubic foot capacity Shel-Lab Vacuum Ovens.

    For electronic component bakeout, curing, or other samples requiring pressures of 1-3 torr, Welch Chemstar, DuoSeal (Belt Drive) and Direct Drive Oil-Seal High Vacuum Pumps are excellent choices for all size vacuum ovens.

    Model Number 2042
    Applications Rotary Evaporation/Distillation (lowvolatility solvents <160oC B.P., ~ 2 Liter), Centrifugal Concentrators, Vacuum ovens (mid- size), pumping harsh vapors & gases
    Type Laboratory Vacuum Pump
    Free Air Displacement cfm (l/min.) @60Hz 1.2(35)
    Free Air Displacement m3/hr (l/min.) @50Hz 1.75(29)
    Ultimate Pressure 2(2.7)
    Maximum Vacuum 29.85
    Motor Horsepower (watts) 1/5(150)
    Adjustable Vac. / Gas Ballast Yes
    Tubing Needed 1/4(7)
    Intake Thread NPT M14(1/8)
    Overall Dimensions LxWxH in. (cm) 13.8x6.8x8.8 (35.2x7.2x22.3)
    Ship Weight 25(11.3)
    Shipping Carton Dimensions LxWxH in. (cm) 21x14x15 (52x35x37)
    Adjustable Vacuum Knob