Welch™ Gemini™ Dry Vacuum Pump: Model 2050

Economica, go-anywherel pumps with advanced chemical resistance

Manufacturer: Welch™ 2050B01

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Catalog No. 12-584-52

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Not recommended for use with strong acids or bases. For organic fume applications, check for chemical compatibility with Viton™. Not recommended for rotary evaporator, concentrator or vacuum oven applications.

Products in this grouping may have voltages other than the standard US 110/115V. Please review and confirm your selection before completing your order. Some of these products may not be returned.


    Includes AC/DC adapter
    For Tube Size (English) 0.39 in.
    Model 2050
    Weight (English) 5.3 lb.
    Height (English) 7.5 in.
    Width (English) 4.5 in.
    Shipping Weight (Metric) 3.2kg
    Pressure 253mbar
    Horsepower 0.005hp
    Hertz 60Hz
    Electrical Requirements 115V 60Hz
    Flow Rate 8.5L/min.
    For Tube Size (Metric) 1cm
    Plug Type North American
    Weight (Metric) 2.3kg
    Height (Metric) 19.1cm
    Length (English) 7.6 in.
    Length (Metric) 19.4cm
    Shipping Weight (English) 7 lb.
    Voltage 115V

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