CombiLine™ WH

In applications where a high pumping speed is required, the pumps from the HeptaDry series can be combined with the OktaLine series roots pumps in a modular design with numerous options.

Product description

  • Oil-free pumping station consisting of an OktaLine roots pump and a HeptaDry pump
  • High pumping speed for fast evacuation times from 450 up to 3600 m3/h
  • Higher pumping speeds on request

Customer value

  • Oil-free backing pumps with a pumping speed of 110 to 630 m3/h
  • Oil-free pump package with the HeptaDry screw pump as the backing pump
  • Mounted and piped together on a robust common frame
  • Optionally, each pumping unit is also available with a control cabinet and PLC
Type designation Connection nominal diameter (in) Pumping speed at 1 hPa, 50 Hz Pumping speed at 1 hPa, 60 Hz Mains connection: power consumption Part number
CombiLine WH 450 P 450m³/h 5kW PPS22130
CombiLine WH 950 P 950m³/h 9kW PPS22131
CombiLine WH 1800 P 1800m³/h 13kW PPS22132
CombiLine WH 3300 P 3250m³/h 18.5kW PPS22506
CombiLine WH 3500 P 3600m³/h 26kW PPS22507
Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua

+1 (800) 248-8254
+1 (888) 658-7983
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