CombiLine™ WD

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

Product description

  • Designed for reliability, performance and easy maintenance
  • High pumping speed for fast evacuation times from 220 up to 1,800 m3/h
  • Higher pumping speeds on request

Customer value

  • OktaLine series roots pumps are combined with DuoLine series two-stage rotary vane pumps
  • The unique magnetic couplings of the OktaLine and DuoLine series enable permanently gas tight pumping stations, e.g. for pumping valuable noble gases
  • 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 WD 220 1.85kW PPS22110
CombiLine WD 400 3kW PPS22111
CombiLine WD 900 7kW PPS22112
CombiLine WD 1800 13kW PPS22113
CombiLine WD 235 245m³/h 290m³/h 2.25kW PPS22508
CombiLine WS 245 W2D 255m³/h 310m³/h 3.75kW PPS22509
CombiLine WD 245 255m³/h 310m³/h 4.75kW PPS22510
CombiLine WS 440 W2D 440m³/h 540m³/h 4.5kW PPS22511
CombiLine WD 440 440m³/h 540m³/h 5.5kW PPS22512
CombiLine WD 470 470m³/h 560m³/h 9kW PPS22513
CombiLine WD 500 465m³/h 555m³/h 3kW PPS22514
CombiLine WD 800 620m³/h 660m³/h 4.5kW PPS22515
CombiLine WS 900 W2D 900m³/h 1050m³/h 6kW PPS22516
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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