DELTA series FPX

The DELTA series (FSC) from FPX Solutions consists of single stage, double suction centrifugal pumps with an axially split casing. The pumps are designed for the water industry: from water intake, water treatment and drinking water distribution to irrigation, drainage and district heating. For drinking water, a special coating with WRAS or ACS approval is available, and in duplex or super duplex stainless steel the pumps are also suitable for seawater and brackish water.

With more than 75 models, efficiency remains high across a wide flow range, up to 18,000 m³/h and 260 m head. The double suction impeller balances axial thrust hydraulically, and the double volute casing minimises radial loads. This ensures smooth operation with low vibration and noise levels. The DELTA is available in horizontal and vertical configuration, with flanges to DIN, ISO, BS or ANSI. A two stage version is also available for higher heads.

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DELTA series FPX
Product
DELTA serie FPX
Impeller type
Closed
Maximum capacity
18,000 m³/h
Maximum head
260 mwc
Maximum temperature
120°C
Brand
FPX
Application
Wastewater, Chemical industry, Pressure boosting, Industrial installations, Irrigation systems, Marine & offshore, Water supply, Water treatment

Construction materials

  • Pump casing: cast iron, ductile iron, carbon steel, duplex stainless steel or superduplex stainless steel
  • Impeller: bronze, cast iron, carbon steel, duplex stainless steel or superduplex stainless steel
  • Shaft: chromium steel, duplex stainless steel or superduplex stainless steel
  • Wear rings: bronze, stainless steel, duplex stainless steel or superduplex stainless steel
  • Bearings: ball bearings, grease or oil lubricated

Flanges: DIN, ISO, BS or ANSI

Want to find out more about this product?
Catalogue DELTA series FPX

Advantages

Why choose the DELTA series FPX

High efficiency across a wide range
More than 75 models and a low NPSH impeller ensure high efficiency at a wide range of flows.
Smooth operation, long service life
The double volute casing and the optimised baseplate minimise vibration and noise. The bearings have a service life of up to 100,000 hours.
Easy maintenance
The rotating assembly can be removed by lifting only the upper casing half, without disturbing the alignment or the suction and discharge piping. The modular components are fully interchangeable.

Applications

Industrial applications

Water supply
Irrigation systems
Industrial installations
Water treatment

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