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Multistage Stainless Steel Pumps

 

DP-Pumps is the international trade name of DP Industries, Netherlands. They design, manufacture and engineer high quality pumps and systems for a large variety of water applications. Energy efficient through smart hydraulic design; reliable through the use of high-quality materials and manufacturing; and versatile due to the unique modular concept that offers an almost infinite number of variations in materials, seals, connectors, motors, etc.


The pumps in the range can be used stand-alone as a process or drinking water pump, or used in pressure boosting systems for building technology and industry. 

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Multistage Pumps

The stainless steel multi-stage centrifugal pumps series in diverse applications for the transportation of their process water. The DPV(S) pump series are designed for pumping clean or lightly aggressive, watery mediums. Suction and discharge of the pump are in-line making pump easy to install. The hydraulic parts of the pump are made of stainless steel. The hydraulic assembly is driven by an electric motor. 

  • Head (H): 5 - 254 mwc
  • Flow (Q): 1,90 - 125 m 3/h
  • Material of construction 304 ss and 306 ss
  • Ambient temperature: -20 - +40 ˚C
  • Liquid temperature: -20 - +140 ˚C. DPV125 max +120 ˚C

 

With the drinking water quality label, the DPHM is a compact horizontal pump that can be used for simple drinking water applications.  

  • Max. flow (Q): 10,8 m³/h (60Hz)
  • Max. head (H): 79,5 mwc (60Hz)
  • Ambient temperature: -20 ºC tot + 40 ºC, (optional until +55 ºC)
  • Liquid temperature: -10 to + 60 ºC
  • Max. working pressure: PN 10 bar

 

HVAC Pumps

DP offer an appropriate centrifugal pump for every circulation process and versatile range of pumps for HVAC applications is characterised by durability, ease of use and low energy consumption. Whether they are used for water circulation in a central heating system for a high-rise building, or in an industrial setting, you can be assured that sustainability and continuity are always the priority.

In-line circulating pumps, mono block closed coupled pumps, bare shaft with motor and base end suction pumps and Split casing horizontal pumps are for wide applications.

 

Monoblock Pump

  • Max flow: 450 m³/h
  • Max head: 100 mwc
  • Liquid temperature: -10 ˚C – +110 ˚C
  • RPM: 1000 – 3600
  • Pressure class suction: DN 50 – DN 200
  • Pressure class discharge side: DN 32 – DN 150
  • Material of Construction: cast iron / bronze / stainless steel

 

 

Bare Shaft Pump

  • Max flow: 3500 m³/h
  • Max head: 105 mwc
  • Liquid temperature: -20 – + 110 C
  • Pressure class suction side: DN 50 / DN 400
  • Pressure class discharge side: DN 32 / DN 350
  • Material of Construction: cast iron / bronze / stainless steel

 

Split Casing Pumps

  • Max flow: 400 m³/h
  • Max head: 160 mwc
  • Liquid temperature: -10 ˚C – +110 ˚C
  • Pressure class suction side: DN 80 – DN 500
  • Pressure class discharge side: DN 65 / DN 500
  • Material of Construction: cast iron / bronze / stainless steel

  

DP Pumps Booster

The Economy Line systems are designed and produced in the Netherlands. All materials, of the DPHM variant, of the system that come into contact with water are made from stainless steel AISI304 or have a European drinking water certification. As a result the systems meet the strict European drinking water directives.

The DPHM C variant of the Economy line has a cast iron pump housing and galvanised piping.

Working range

  • Max. flow (Q): 12 m3/h
  • Max. head (H): 53 mwc
  • Ambient temperature: ≤ 40 ˚C
  • Liquid temperature: ≤ 40 ˚C

  

Our Premium Line pressure boosting systems, consisting of two or three vertical DPV(M)E pumps, set the standard for the supply of drinking water in buildings. 

 Working range

  • Max. flow (Q): 40 m3/h (1 spare pump)
  • Max. head (H):1200 kPa
  • Ambient temperature: +4 - 30 ˚C
  • Liquid temperature: 1 - 30 ˚C, optional up to 60 ˚C

 

The pressure boosting systems from the Utility Line, with a maximum of 6 pumps and a capacity of up to 840 m3/h, are the biggest powerhouses in the pressure boosting systems range for drinking water and slightly aggressive liquids. They offer a solution for applications that require high capacity or head and where reliability must be guaranteed. All around the world, hospitals, luxury hotels, factories and entire towns are using these modular stainless steel systems for the transportation of their (drinking) water.

 Working range

  • Max. head (H): 250 mwc
  • Max. flow (Q): 840 m3/h
  • Max. working pressure: PN25
  • Temperature range liquid [ºC] -15 up to 60
  • Liquid: clean or slightly aggressive water
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