Welch™ DuoSeal™ High-Vacuum Pumps

Rugged, durable pumps are ideal for demanding applications such as Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing

Manufacturer: Welch™ 1402B01

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Catalog No. 01-100

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    Specifications

    Amperage 8.8/4.4A
    Includes V-belts, pulleys, belt guard, Oil supply, 3-wire cord, N. American 115V plug, inline switch and instructions
    Motor Speed 525rpm
    Pressure 1 x 10-4 torr
    Voltage 115/230V
    Hertz 60Hz
    Capacity (Metric) 2.25 qt.
    Flow Rate 5.6 cfm
    For Tube Size (English) 0.8 in.
    For Tube Size (Metric) 20.6cm
    For Use With (Application) Schlenk drying lines, freeze drying, vacuum distillations, concentrating and degassing
    Height (English) Exterior 15 in.
    Length (English) Exterior 20 in.
    Model 1402
    Vacuum Level 13.3MPa (1 × 10-4 torr)
    Weight (Metric) 58kg
    Width (English) Exterior 12 in.
    Height (English) 15 in.
    Height (Metric) 38.1cm
    Width (English) 12 in.
    Length (English) 20 in.
    Length (Metric) 51cm
    Shipping Weight (English) 128 lb.
    Shipping Weight (Metric) 58kg
    Horsepower 0.5hp
    Electrical Requirements 115/230V 60Hz
    Type High Vacuum Pump, Two-Stage
    Weight (English) 128 lb.

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