Becker U 4.40 Two Stage Oil Seperation, Rotary Vane Vacuum Pump, 3 Phase, 60 Hz

The Becker U 4.40, two stage oil seperation rotary vane vacuum pump is a workhorse designed and manufactured to meet the demanding requirements of various industrial and scientific applications requiring low to medium vacuum. This U 4.40 has a durable 3 phase TEFC motor running 208/230/460 VAC @ 60Hz. The U 4.40 pumps up to 28.8 CFM, has an ultimate pressure of 0.37 Torr (0.5 Mbar) and runs quiet at a modest 60 Db.

Becker U series pumps feature a two-step oil separation process that includes an oil/air separator element to increase the efficacy of oil separation, resulting in 99.9%+ oil free exhaust. This U 4.40 comes equipped with a gas ballast, however non-ballasted options are availabe. All U series pumps come equpped with an integrated non-return valve to protect your chamber from oil rebounding from the pump.