Rotary Vane Vacuum Pumps, Oil-Lubricated

U 4 SERIES 

  • Vacuum up to 29.9 in.Hg
  • Cool running
  • Quiet
  • Compact
  • Highly efficient (99.9+%)
  • Optional gas ballast
  • Optional water cooling
  • Low maintenance
  • Low operating costs

U4-SERIES

 

 

ModelMax. Suction
Air Rate
[m³/h]
50 / 60Hz
Max. Vacuum
[mbar abs.]
50 / 60Hz
Max. Vacuum
[mbar rel.]
50 / 60Hz
Max. Motor
Capacity [kW]
50 / 60Hz
Weight
[kg]
Data sheets and other technical literature for Becker Vacuum Pumps & Compressors can be downloaded here
U 4.2018 / 21< 1.0 / < 1.5< -999.0 / < -998.50.55 / 0.6620
U 4.4041 / 480.5 / 0.5-999.5 / -999.51.50 / 1.8038
U 4.165 SA/K162 / 1903.0 / 3.0-997.0 / -997.04.00 / 4.80122
U 4.165 F/K162 / 1900.5 / 0.5-999.5 / -999.54.00 / 4.80122
U 4.190 SA/K190 / 2233.0 / 3.0-997.0 / -997.05.50 / 6.40148
U 4.190 F/K190 / 2230.5 / 0.5-999.5 / -999.55.50 / 6.40148
U 4.250 SA/K244 / 2763.0 / 3.0-997.0 / -997.07.80 / 9.30165
U 4.250 F/K244 / 2760.5 / 0.5-999.5 / -999.57.80 / 9.30165
U 4.300300 / 3600.5 / 0.5-999.5 / -999.57.50 / 8.60148.5
U 4.400 SA/K435 / 5083.0 / 3.0-997.0 / -997.011.0 / 12.5397
U 4.400 F/K435 / 5080.5 / 0.5-999.5 / -999.511.0 / 12.5397
U 4.630 SA/K624 / 7323.0 / 3.0-997.5 / -997.515.0 / 18.5545
U 4.630 F/K624 / 7320.5 / 0.5-999.5 / -999.515.0 / 18.5545

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