110 VAC or 220-240 VAC @ 60Hz 0.9 HP The Becker U 4.20, 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 4.20 has a durable 1 phase TEFC motor running 110 VAC or 220-240 VAC @ 60Hz. The U 4.20 pumps up to 12.4 CFM, has an ultimate pressure of 1 Torr (1.3 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 4.20 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. The U series pumps are perfectly suited for a variety of applications including:

208/230/460 VAC @ 60Hz 2.4 HP 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. The U series pumps are perfectly suited for a variety of applications including:

208/230/460 VAC @ 60Hz 2.4 HP The Becker U 5.71, 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, and is known for its exceptional performance in the food industry. This U 5.71 has a durable 3 phase TEFC motor running 208/230/460 VAC @ 60Hz. The U 5.71 pumps up to 49.4 CFM, has an ultimate pressure of .075 Torr (9.9x10 Mbar) and runs quiet at a modest 67 Db. This U 5.71 also comes equpiped with a horizontally mounted external inlet filter to keep the pump contamination free. 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. All U 5. series pumps come equipped with a gas ballast and have the choice for an optional second adjustable gas ballast for higher water vapor capacity. All U series pumps come equpped with an integrated non-return valve to protect your chamber from oil rebounding from the pump. The U series pumps are perfectly suited for a variety of applications including:

208/230/460 VAC @ 60Hz 3 HP The Becker U 5.100, 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, and is known for its exceptional performance in the food industry. This U 5.100 has a durable 3 phase TEFC motor running 208/230/460 VAC @ 60Hz. The U 5.100 pumps up to 71 CFM, has an ultimate pressure of .075 Torr (9.9x10 Mbar) and runs quiet at a modest 67 Db. This U 5.100 also comes equpiped with a horizontally mounted external inlet filter to keep the pump contamination free. 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. All U 5. series pumps come equipped with a gas ballast and have the choice for an optional second adjustable gas ballast for higher water vapor capacity. All U series pumps come equpped with an integrated non-return valve to protect your chamber from oil rebounding from the pump. The U series pumps are perfectly suited for a variety of applications including:

208/230/460 VAC @ 60Hz 4.8 HPCannot be used in applications requiring less vacuum than 70 Torr The Becker U 5.166, 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, and is predominantly used as a primary packaging pump. This U 5.165 has a durable 3 phase TEFC motor running 208/230/460 VAC @ 60Hz. The U 5.166 pumps up to 71 CFM, has an ultimate pressure of .075 Torr (9.9x10 Mbar) and runs quiet at a modest 67 Db. This U 5.166 also comes equpiped with a horizontally mounted external inlet filter to keep the pump contamination free.