Ultimate pressure: 6.7 · 10 -³hPa (mbar)
Nominal pumping speed 50 Hz: 2.9 - 90 m³/h
Nominal pumping speed 60 Hz: 3.5 - 108 m³/h
Zebra is our series of two-stage rotary vane vacuum pumps for medium vacuum. Busch also offers proven technology for higher vacuum levels: the Zebra series two-stage oil-lubricated rotary vane vacuum pumps for the fine vacuum sector.
Rotary vane technology has been continuously developed and optimised by Busch for 50 years. There has been a constant focus on both efficiency and operational reliability, resulting in highly efficient and economical products.
Zebra vacuum pumps are characterized by high pumping speeds, even in low-pressure ranges, resulting in rapid evacuation times. The two-stage compression with circulating oil lubrication achieves ultimate pressures of 6.7 · 10 -³hPa (mbar).
Apart from oil changes at the usual service intervals, additional maintenance is not required. Small flange connections allow simple and fast integration into the process.