630m³/h High Capacity Single-Stage Oil Sealed Rotary Vane Vacuum Pump SRV630W Maximum productivity with high pumping speed to meet heavy industrial demands Technical Data Model SRV630W Pumping speed 630 m³/h (50Hz) / 755 m³/h (60Hz) Ultimate pressure ≤8 Pa (off) / ≤70 Pa (1 gas ballast) / ≤200 Pa (2 gas ballasts) Noise level 76 dB(A) Motor power 15 kW Oil capacity 25~28 L Inlet DN100 ISO-K Weight 692 kg Size (L*W*H) 1525x950x740 mm Application Heavy industrial vacuum systems