Beach-Russ OTL/VP (Once through lubricated / vapor purge) vacuum pump especially design for corrosive applications. In every cycle fresh oil is fed into the bearings and as a sealant, this greatly reduces internal parts wear and pump failure. Limiting the amount of lubricant used to protect bushing and pump internal allows these Beach-Russ pumps to run at operating temperature, which keep the process vapors in the gaseous state thus eliminating condensation within the pump body. All units are water cooled.

Pump Model	: 30 OTL/VP to 325 OTL/VP
Capacity	: 50 CFM to 400 CFM
Vacuum	: 0.02 Torr
Motor HP	: 2 HP to 20 HP