460 CFM

4″ hose size

* Natural or forced convection air cooling
* Incorporated lubricating pump
* Incorporated check valve
* Asbestos-free spark-proof vanes
* Standard with Final Filter

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Free air capacity cfm 460
Air capacity at 15″ Hg/50% vacuum cfm 388
Maximum vacuum Hg 28″
Maximum pressure psig 29
Power required at 15″ of vacuum hp 17
Power required at maximum pressure hp 42
Rotation speed r.p.m. 1500
Oil tank capacity USA gal 1.32
Oil consumption USA gal/h 0.0211
Weight Lbs 480
Sound pressure at 7meters (23 ft) 60 % vacuum dBA 77