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Centrifugal Pumps

World’s largest supplier of pumps and systems to transport, treat and control water and other fluids

Centrifugal pumps

Centrifugal Pumps are the most common and well-established pumps on the market. They come in many different models and can transfer fluids with high efficiency over a wide range of flows and pressures. SPX FLOW Johnson Pump brand offers several series of centrifugal pumps, many of which comply with ISO, DIN and API standards.

SPX FLOW Johnson Pump brand’s Combi system is a modular programme of centrifugal pumps with a high degree of interchangeability of parts between the different pump constructions.

The modular design makes it possible to construct many design variants and it also provides a large degree of interchangeability of components between various pump types and even between the different pump families. This, together with the wide range of materials available, makes it easy to supply the correct design for each specific application; allowing customers to be served in an optimal way.

SPX FLOW supplies you with a full range of documentation for our pumps:

  • ATEX
  • Material traceability & certification 2.1, 2.2 and 3.1
  • QHP tests
  • Vibration tests
  • Noise level tests

Standardized pumps

CombiNorm

  • utility or general purpose pump according to EN733
Max. capacity 1500m3/h (6600GPM)
Max. head 160m (525 ft)
Max. pressure 16bar (232 psi)
Max. temp 200°C (392°F)
Max. speed 3600rpm
Materials cast iron, nodular cast iron, bronze

CombiChem

  • heavy duty chemical pump according to ISO5199 and EN22858
Max. capacity 800m3/h (3520 GPM)
Max. head 160m (525 ft)
Max. pressure 16bar (232 psi)
Max. temp 200°C (392°F)
Max. speed 3600rpm
Materials cast iron, nodular cast iron, bronze, stainless steel

Self-priming pumps

CombiPrime H & V

  • horizontal & vertical (variable position suction bend), hydraulics according to EN733
Max. capacity 500m3/h (2200 GPM) [H] , 800m3/h (3520 GPM) [V]
Max. head 100m (328 ft)
Max. pressure 10bar (145 psi)
Max. temp 80°C (176°F)
Max. speed 3600rpm
Materials cast iron, bronze

FreFlow

  • horizontal, handles gas and particle content
Max. capacity 350m3/h (1540 GPM)
Max. head 80m (262 ft)
Max. pressure 9bar (131 psi)
Max. temp 95°C (203°F)
Max. speed 3600rpm
Materials cast iron, bronze, stainless steel

Magnetic Drive pumps

CombiMag

  • heavy duty seal-less pump according to ISO5199 and EN22858
Max. capacity 550m3/h (2420 GPM)
Max. head 160m (525 ft)
Max. pressure 16bar (232 psi)
Max. temp 300°C (572°F)
Max. speed 3600rpm
Materials cast iron, nodular cast iron, stainless steel, duplex, Alloy 20, Hastelloy C

CombiMagBloc

  • heavy duty seal-less close-coupled pump according to ISO5199 and EN22858
Max. capacity 280m3/h (1230 GPM)
Max. head 140m (459 ft)
Max. pressure 16bar (232 psi)
Max. temp 200°C (392°F)
Max. speed 3600rpm
Materials cast iron, nodular cast iron, stainless steel, duplex, Alloy 20, Hastelloy C

Thermal oil /hot water pumps

CombiTherm

  • specially developed for thermal oil (DIN4754) and hot water applications (ratings and dimensions to EN733)
Max. capacity 400m3/h (1761GPM)
Max. head 160m (525ft)
Max. pressure 16bar (232psi)
Max. temp Thermal oil 350°C (662°F) Hot water 190°C (374°F)
Max. speed 3600rpm
Materials nodular cast iron

CombiPro

  • heavy duty process pump according to API610, API682 and API685
Max. capacity 350m3/h (1540 GPM)
Max. head 160m (525 ft)
Max. pressure 35bar (508 psi)
Max. temp 200°C (392°F)
Max. speed 3600rpm
Materials carbon steel, 13% Cr-steel, stainless steel (316)

Monobloc pumps

CombiBloc

  • compact close-coupled pump
Max. capacity 850m3/h (3740 GPM)
Max. head 160m (525ft)
Max. pressure 10bar (145 psi)
Max. temp 120°C (248°F)
Max. speed 3600rpm
Materials cast iron, bronze, stainless steel

CombiDirt

  • horizontal or vertical pump utilizing vortex principle, handles particles and gaseous content
Max. capacity 420m3/h (1850 GPM)
Max. head 40m (130 ft)
Max. pressure 10bar (145 psi)
Max. temp 80°C (176°F)
Max. speed 1800rpm
Max. free passage 100mm (3.94")
Materials cast iron, nodular cast iron, stainless steel, super duplex

KGE

  • horizontal, handels gas and particle content
Max. capacity 100m3/h (440 GPM)
Max. head 60m (197 ft)
Max. pressure 8bar (116 psi)
Max. temp 95°C (203°F)
Max. speed 3600rpm
Materials cast iron

Multistage pumps

MCH & MCV

  • horizontal & vertical
Max. capacity 100m3/h (440 GPM)
Max. head 160m (525ft)
Max. pressure 40bar (580 psi)
Max. temp 150°C (302°F) [MCH] 120°C (248°F) [MCV]
Max. speed 3600rpm
Materials cast iron, bronze

MCHZ

  • horizontal, self-priming
Max. capacity 100m3/h (440 GPM)
Max. head 340m (1120 ft)
Max. pressure 40bar (580 psi)
Max. temp 120°C (248°F)
Max. speed 3600rpm
Materials cast iron

MDR

  • Close-coupled seal-less pump
Max. capacity 30m3/h (130 GPM)
Max. head 24m (78 ft)
Max. pressure 3bar (43 psi)
Max. temp 100°C (212°F)
Max. speed 2800rpm
Materials PP, PVDF

InLine pumps

CombiLine

  • close-coupled circulation pump on extended
Max. capacity 500m3/h (2200 GPM)
Max. head 35m (115 ft)
Max. pressure 10bar (145 psi)
Max. temp 140°C (284°F)
Max. speed 1800rpm
Materials cast iron

CombiLineBloc

  • close-coupled circulation pump on stub shaft to IEC motor
Max. capacity 450m3/h (1980 GPM)
Max. head 100m (328 ft)
Max. pressure 10bar (145 psi)
Max. temp 120°C (248°F)
Max. speed 3600rpm
Materials cast iron, bronze

Vertical pumps

CombiFlex, -Universal, -Bloc

  • variable position suction bend, hydraulics according to EN733
Max. capacity 1500m3/h (6600 GPM)
Max. head 160m (525 ft)
Max. pressure 25bar (363 psi)
Max. temp 200°C (392°F
Max. speed 3600rpm
Materials cast iron, nodular cast iron, bronze, stainless steel

Submersible pumps

CombiSump

  • vertical pump with dry motor EN733, EN22858 and API610
Max. capacity 1500m3/h (6600 GPM)
Max. head 160m (525 ft)
Max. pressure 16bar (232 psi) [35bar (508 psi) API610]
Max. temp 160°C (320°F)
Max. speed 3600rpm
Materials cast iron, nodular cast iron, bronze, stainless steel, carbon steel, 13% Cr-steel

CombiWell

  • vertical pump with dry motor for paint/solvent degreasing spray units
Max. capacity 300m3/h (1320 GPM)
Max. head 45m (148 ft)
Max. pressure 10bar (145 psi)
Max. temp 80°C (176°F)
Max. speed 3000rpm
Materials cast iron, stainless steel