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Across International E2M28 Edwards Dual Stage High Capacity Vacuum Pump, 21 cfm, 110/220V, 50/60 Hz
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
Across International E2M28 Edwards Dual Stage High Features
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Electrical requirements: 110V 50/60Hz 1-ph 8.2a (or 220V 50/60Hz 1-ph 4.1a)
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Motor power at 60Hz: 900 Watts. Nominal rotation speed: 1400/1720 rpm
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Ultimate vacuum without gas ballast: 0.75 micron/millitorr. Inlet/exhaust connection: Nw25/Kf25
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Unit / P dimensions (WxDxH): 23 x 6.75 x 11/ 31 x 11.5 x 19. Unit / P weight 100 lbs / 120 lbs
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Oil capacity: minimum 1.4 quart (1.3 L), maximum 1.6 quart (1.5 L)
About Across International E2M28 Edwards Dual Stage High
The EM range of oil-sealed rotary pumps - renowned for its high Ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapor - has become the industry standard Laboratory and light industrial applications. The E2M28 pump is a two-stage, direct drive, sliding vane pump. The pump is oil sealed and designed for reliable, long-term operation in both Laboratory and industrial environments. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single-phase or three-phase (four-pole) motor. Features and benefits * the pump is designed for reliable, long-term operation. * thermal overload device prevents overheating (single phase only). * the pump is a free-standing unit. * the drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor. * the motors are totally enclosed and are cooled by the motor-cooling fan. * easy to use controls. * pressure die cast oil box with integral oil seals prevents oil leaks. * gas ballast Valve for large water vapor handling capacity. * externally approved to EN61010, CSA, C22.2 and UL61010. * oil distribution Valve. * pumping Chambers are air-tight. * oil sight-glass, two oil drain-plugs, inlet-port and Outlet nozzle all fitted as standard. * gas-ballast control.
