Rotary vane Vacuum Pump

11.3cfm vacuum pump is corrosion resistant designed for reliable long time continuous operation, this pump will take your equipment's vacuum down to 0.3 micron in minutes. Comes standard with all necessary fittings and a high capacity exhaust oil mist filter which also returns trapped pump oil back to the pump and makes the pump quieter to run.

Multi-level gas ballast is designed to allow purposefully pull a less deep and slower vacuum by opening the gas ballast, allowing dry air to go directly into the pump and diluting the vacuum pull, and it also helps keep moisture, solvent, and other contaminants from getting stuck in the pump, and instead passing through to the exhaust.

FEATURES:
~ Corrosion-resistant design for durable operation in various environment
~ Adjustable gas ballast
~ Built-in oil back-flow prevention check valve
~ Internal forced oil cycling system
~ Integrated cylinder structure
~ Exhaust filter with easy-to-change replaceable filter element
~ Heavy duty structure and designed for reliable long time operation
~ Low noise
~ All necessary fittings and filter included for immediate use
~ 2-year warranty

SPECIFICATIONS:
~ Pumping rate: 11.3 cfm (115V 60Hz), 9.3 cfm (230V 50/60Hz)
~ Ultimate vacuum without gas ballast: 0.3 micron/millitorr
~ Ultimate vacuum with gas ballast: 6 micron/millitorr
~ Inlet/outlet connection: KF25/NW25 flange
~ Oil volume: 1.5 liter / 1.59 quart
~ Motor rate: 1715 rpm (at 60Hz) or 1440 rpm (at 50Hz)

It is important to note that pumps should always be ran in a well ventilated area.