Duplex units

Duplex units
Model
  • Fully automatic pressure boosting system
  • Speed controlled
  • Base plate version
  • Membrane pressure vessel approved for drinking water on the pressure side as a control vessel, flow through according to DIN 4807-5, with stopcock and drainage valve
  • 1 or more vertical high-pressure pumps with speed control
  • Reliable operation due to hydraulic components made of stainless steel / brass
  • Check valve for each pump
  • Pressure gauge for pressure indication
  • Electronic dry run protection
  • Pressure sensor on both sides
  • Vibration damping
  • Electric motor, protection class IP55, efficiency class IE5 according to IEC 60034-30
  • Error message contact per pump
 
Designation
Article number

ZPV II-2-5

  • Head up to 38 m
  • Voltage 400 V
Article number 21917

ZPV II-2-8

  • Head up to 62 m
  • Voltage 400 V
Article number 21918

ZPV II-2-10

  • Head up to 77 m
  • Voltage 400 V
Article number 21919

ZPV II-2-14

  • Head up to 107 m
  • Voltage 400 V
Article number 21920

ZPV II-4-2

  • Head up to 17 m
  • Voltage 400 V
Article number 21921

ZPV II-4-4

  • Head up to 33 m
  • Voltage 400 V
Article number 21922

ZPV II-4-5

  • Head up to 44 m
  • Voltage 400 V
Article number 21923

ZPV II-4-7

  • Head up to 61 m
  • Voltage 400 V
Article number 21924

ZPV II-4-10

  • Head up to 87 m
  • Voltage 400 V
Article number 21925

ZPV II-4-14

  • Head up to 123 m
  • Voltage 400 V
Article number 21926

ZPV II-6-2

  • Head up to 18 m
  • Voltage 400 V
Article number 21927

ZPV II-6-3

  • Head up to 28 m
  • Voltage 400 V
Article number 21928

ZPV II-6-5

  • Head up to 47 m
  • Voltage 400 V
Article number 21929

ZPV II-6-7

  • Head up to 66 m
  • Voltage 400 V
Article number 21930

ZPV II-6-10

  • Head up to 95 m
  • Voltage 400 V
Article number 21931

ZPV II-6-14

  • Head up to 136 m
  • Voltage 400 V
Article number 21932

ZPV II-10-2

  • Head up to 22 m
  • Voltage 400 V
Article number 21933

ZPV II-10-3

  • Head up to 33 m
  • Voltage 400 V
Article number 21934

ZPV II-10-4

  • Head up to 44 m
  • Voltage 400 V
Article number 21935

ZPV II-10-6

  • Head up to 66 m
  • Voltage 400 V
Article number 21936

ZPV II-10-8

  • Head up to 91 m
  • Voltage 400 V
Article number 21937

ZPV II-10-11

  • Head up to 124 m
  • Voltage 400 V
Article number 21938

ZPV II-15-2

  • Head up to 28 m
  • Voltage 400 V
Article number 21939

ZPV II-15-3

  • Head up to 43 m
  • Voltage 400 V
Article number 21940

ZPV II-15-4

  • Head up to 57 m
  • Voltage 400 V
Article number 21941

ZPV II-15-6

  • Head up to 87 m
  • Voltage 400 V
Article number 21942

ZPV II-15-8

  • Head up to 116 m
  • Voltage 400 V
Article number 21943

Zehnder - ready to go

For this reason sanitary wholesalers, pump-specialist shops and installers admire us:

At Zehnder Pumps you will get all pump systems and stations delivered as a complete package including the entire accessories. Quick and easy installed, a Zehnder one works reliable and quite for many years.
What else could you ask for?

Pumps for house and garden

Floodings, cellars filled with water, wells full of useful water, silted garden ponds?

Zehnder products from the area of house and garden such as submersible waste water pumps, deep-well pumps, garden pumps or rainwater utilisation systems can be found in specialist shops. Talk to your installer, home automation wholesaler or pump-specialist trader or contact our sales department at info@zehnder-pumpen.de or call +49 (0)3774/52-100.

Order catalogue

Our printed catalogues, price lists and brochures can be ordered here for free. Thus you can get a better overview about our frequently proved product range.

Please note, all printed forms are also available in the download center.

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