Oxygen Service Vacuum Pumps
Harrick Plasma → Vacuum Pumps →
Our Plasma Cleaners require a vacuum pump with a minimum pump speed of 1.4 m3/hr (23 L/min) and an ultimate total pressure of 200 mTorr (0.27 mbar) or less.
Suitable for pumping concentrated oxygen gas as well as nonreactive or inert gases (e.g. Air, N2, Ar).
Does not use hydrocarbon oil (the combination of concentrated oxygen and hydrocarbon oil is an explosion hazard).
Economy Dry Oxygen pump
PDC-OPE (115V) | PDC-OPE-2 (230V)
Pumping speed (50/60 Hz): 3.0/3.6 m3/hr
Ultimate total pressure: 250 mTorr (pump manufacturer specification; in our lab tests, ultimate pressures of <100 mTorr were attained)
Motor power (50/60 Hz): 120 W
Weight: 21 lbs
Dimensions: 7″ H x 14″ W x 5.5″ D
Pump inlet: includes hose, hose clamps, hose adaptor, centering ring and swing clamp to connect plasma cleaner to pump inle
PDC-OPE-OLT
Optional pump outlet connection to conduct pump exhaust to a vent hood
Includes 9 ft. length exhaust hose (other lengths may be specified)
DRY OXYGEN PUMP
PDC-OPD (115V) | PDC-OPD-2 (230V)
Pumping speed (50/60 Hz): 6.2 m3/hr
Ultimate total pressure (gas ballast closed; 50/60 Hz): 15 mTorr
Ultimate total pressure (gas ballast open; 50/60 Hz): 38 mTorr
Motor power (50/60 Hz): 260 W
Weight: 58 lbs
Dimensions: 12″ H x 17″ W x 11″ D
Pump inlet: includes hose, hose clamps, hose adaptor, centering ring and swing clamp to connect plasma cleaner to pump inlet
PDC-OP-OLT
Optional pump outlet connection to conduct pump exhaust to a vent hood
Includes 9 ft. length exhaust hose (other lengths may be specified)