Edwards E1M18 Vacuum Pump As-is, CLEARANCE!
- Make Edwards
- Hertz 50Hz/60Hz
- Model E1M18
- Serial 119468335
- Weight 42
- Voltage 120V/220V
- Working Working
- Includes Power Cord
- Warranty AS-IS
- Dimensions 59×26×45 in
- Shipping Type Freight
- Item Condition Pre-owned
- Manufacturing Date N/A
Overview
Technology
You can inspect the level and condition of oil in the oil box reservoir through the oil sight-glass. An oil filler-plug is fitted to the top of the oil box. The pump has an oil drain-plug to allow either gravity oil drain or pressure oil drain.
Applications
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Analytical instruments
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Leak detectors, Helium
-
Research and development
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Backing Turbomolecular pumps
Features and Benefits
The pump is designed for reliable, longterm operation.
Thermal overload device prevents overheating (single phase only).
The drive is provided through a flexible coupling by a singlephase or threephase (four pole) motor.
The motors are totally enclosed and are cooled by the motor cooling fan.
Full height O ring sealed oil sight glass for easy checking of oil level and condition.
Large sight glass and operating oil range.
Technical Data
Displacement (50Hz) | 20.5 m3h-1 / |
12.1 ft3min-1 | |
Displacement (60Hz) | 25.0 m3h-1 / |
14.7 ft3min-1 | |
Speed (Pneurop 6602) | |
50Hz | 17.0 m3h-1 / |
10 ft3min-1 | |
Speed (Pneurop 6602) | |
60Hz | 20.4 m3h-1 / |
12.1 ft3min-1 | |
Ultimate vacuum (total pressure) | |
without gas purge | 3 x 10-2 mbar / |
2.2 x 10-2 Torr | |
with gas purge | 6.5 x 10-1 mbar / |
4.8 x 10-1 Torr | |
with Fomblin® | 3 x 10-1 mbar / |
2.56 x 10-2 Torr | |
Inlet connection | NW25 |
Outlet connection** | Nozzle 15 mm external Ø removable from 3/4 in BSP tapped hole |
Max permitted pressure at outlet | 0.5 bar gauge / |
7 psig | |
Max inlet pressure | 50 mbar / |
for water vapour | 38 Torr |
Max water vapour pumping rate | 0.65 kg h-1 |
Operating temp range | 13-40°C |
Nominal Rotation speed 50/60Hz | 1440/1720 rpm |
Power connector 1-ph* | IEC EN60320 C19 |
Motor power 50 Hz | 0.55 kW |
Motor power 60 Hz | 0.75 kW |
Weight | 37 kg / 82 lbs |
Noise @ 50Hz | 57 dB(A) |
Oil capacity - max | 1.4 litre |
Oil capacity - min | 0.9 litre |
Recommended oil |
Ultragrade 19 |
Testimonials
“REUZEit has been a great partner for our used equipment needs and always provide timely updates of new arrivals of consigned equipment.”
“Great company to work with. Tammy completed our first international equipment shipment with ease.”
“Fast response, open to adjusting schedule as needed, and great customer interaction.”