Manufacturer: Welch Vacuum - Gardner Denver
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Suitable applications include freeze drying, degassing, vacuum ovens and concentrators.
3081-01 is wired for North American 115V, 60Hz operation. Includes North American line cord, vacuum inlet hose barb suitable for gum rubber hose from 5/8" to 3/4" ID, and a charge of oil.
3082-01 is wired for North American 230V, 60Hz operation. Includes 230V North American line cord, UK cord, and skuko cord, and a charge of oil.
Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr
|Free Air Displacement @ 60 Hz, cfm (L/min)||5.6 (158)|
|Free Air Displacement @ 50 Hz, m³/hr (L/min)||8 (133)|
|Ultimate Pressure, torr (mbar)||5x10⁻⁴ (4x10⁻⁴)|
|Noise Level, dBA||50|
|Motor Speed, RPM, @60Hz, @50Hz||1740 (1450)|
|Motor Power, HP (kW)||0.4 (0.5)|
|Oil Capacity, mL||1000|
|Connection Flanges||NW 16|
|Inlet Hose Connection*||5/8" to 3/4"|
|Weight, lbs (kg)||49.6 (22.5)|
|Dimensions, LxWxH, in (mm)||18.2x6.1x9.1 (463x157x230)|