Rotary Vane Vacuum Pump
The E1M18 and E2M18 pumps are direct drive, sliding vane pumps. The E1M18 is a single-stage pump, and the E2M18 is a two-stage 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.
- Easy to use controls
- Air tight pumping chambers prevents oil suck back unless the gas ballast valve is open
- An oil distribution valve which prevents discharge of oil to the pump interior (suck back) after the pump stops
: Fomblin® must be purchased separately for PFPE pumps.
: Supplied with ultragrade 19 oil, NW25 O-ring and centring ring, lifting plate.
- Catalog No:
- EDWAA37330940
- EDWAA34315903
- EDWAA37310940
- EDWAA37317984
- Model:
- E2M28
- E1M18
- E2M28
- E2M28
- No. of stages:
- 2
- 1
- 2
- 2
- Total final pressure without gas ballast:
- 1×10⁻³ mbar
- 3×10⁻² mbar
- 1×10⁻³ mbar
- 1×10⁻³ mbar
- Total final pressure with gas ballast:
- 1,5×10⁻² mbar
- 2,0×10⁻² mbar
- 1,5×10⁻² mbar
- 1,5×10⁻² mbar
- Intake side port (IN):
- NW25
- NW25
- NW25
- NW25
- Discharge side port (EX):
- Nozzle 15 mm external Ø removable from ¾ in BSP tapped hole
- Nozzle 15 mm external Ø removable from ¾ in BSP threated hole
- Nozzle 15 mm external Ø removable from ¾ in BSP tapped hole
- Nozzle 15 mm external Ø removable from ¾ in BSP tapped hole
- Oil capacity min./max.:
- 1,2/1,5 l
- 1,2/1,4 l
- 1,2/1,5 l
- 1,2/1,5 l
- Motor output:
- 0,70 kW at 50 Hz
0,90 kW at 60 Hz - 0,65 kW at 50 Hz
0,75 kW at 60 Hz - 0,75 kW at 50 Hz
0,90 kW at 60 Hz - 0,75 kW at 50 Hz
0,90 kW at 60 Hz
- W×D×H:
- 582×180×276 mm
- 550×172×241,7 mm
- 582×180×276 mm
- 582×180×276 mm
- Weight:
- 44 kg
- 38 kg
- 44 kg
- 44 kg
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