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Eurovacuum EVSL-series View the EVSL-series catalog (pdf) Operating Principle:
Eurovacuum’s Dry Running Scroll Vacuum Pumps operates according to the Scroll principal. The pump consists of two interleaved spirals to form the scroll. One of the scrolls is fixed, while the other orbits eccentrically without rotating, therefore trapping and pumping or compressing pockets of gas between the scrolls. Their lack of valves, seals and glands make them comperatively inexpensive to maintain, and the possibility od self-service makes for a relative low-cost maintenance item compared to other pump types. Features:
Euro vacuum’s EVSL pump are: Absolute Oil Free, Air-Cooled and Direct Driven.
They have: Low power consumption, Compact Design, Low ulitimate pressure, Low noise level, Easy to maintain and operate. The pumps are standard equiped with: Integral operating hours counter, anti-suckback valve and gas-ballast valve. Applications
Eurovacuum EVSL pumps are designed to be used many different applications in the Laboratories, semi-conductor industry and Universities, they are commenly used as: pre-vacuum pump for high vacuum applications, load locks and to generate General Vacuum. Maintenance interval
In order to maintain the performance of the pumps, a standard maintenance is required after a certain number of operating hours. A small maintenance is required after 8.000 hours (or latest after 12 months operating time), for this there is a Minor Kit available. A large maintenance is required after 16.000 hours (or latest after 25 months operating time), for this there is a Mayor Kit available. | Available from April 2009 | EVSL-7 (50Hz)
Pumpspeed: 7,2 m3/h
Endpressure: 3,5x10-2 mbar
Motor power: 0,25 kW
Weight: 19 kg
More info | EVSL-7 (60Hz)
Pumpspeed: 8,6 m3/h
Endpressure: 3,5x10-2 mbar
Motor power: 0,25 kW
Weight: 19 kg
More info | | Available from April 2009 | EVSL-15 (50Hz)
Pumpspeed: 14,5 m3/h
Endpressure: 1,6x10-2 mbar
Motor power: 0,55 kW
Weight: 30 kg
More info | EVSL-15 (60Hz)
Pumpspeed: 17 m3/h
Endpressure: 1,6x10-2 mbar
Motor power: 0,55 kW
Weight: 30 kg
More info |  | EVSL-30 (50Hz)
Pumpspeed: 29 m3/h
Endpressure: 9x10-3 mbar
Motor power: 0,75 kW
Weight: 48 kg
More info | EVSL-30 (60Hz)
Pumpspeed: 35 m3/h
Endpressure: 9x10-3 mbar
Motor power: 0,75 kW
Weight: 48 kg
More info | | Available from July 2009 | EVSL-60 (50Hz)
Pumpspeed: 54 m3/h
Endpressure: 9x10-3 mbar
Motor power: 1,5 kW
Weight: 72 kg
More info | EVSL-60 (60Hz)
Pumpspeed: 65 m3/h
Endpressure: 9x10-3 mbar
Motor power: 1,5 kW
Weight: 72 kg
More info |
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