Wastewater pump CR series
for seawateracidfor bases

wastewater pump
wastewater pump
wastewater pump
wastewater pump
wastewater pump
wastewater pump
wastewater pump
wastewater pump
wastewater pump
wastewater pump
wastewater pump
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for wastewater, for seawater, acid, for bases
industrial, for water treatment, for automotive applications
for cleaning, process, for industrial applications, high-temperature, high-pressure
stainless steel, cast iron, titanium
Fluid specification
for abrasive fluids, for aggressive media, for hazardous fluids, flammable products
Other characteristics
high-efficiency, multi-stage, modular, in-line, small, corrosion-resistant, vertical, multicellular

184 m³/h (6,497.8987 ft³/h)


50 bar (725.189 psi)


Min.: 0.37 kW (0.5 hp)

Max.: 75 kW (101.97 hp)


Overview The Grundfos CR vertical, multistage, centrifugal in-line pump family works for water supply, water treatment and almost any industrial solution – including those for high-pressure, hot, dangerous, flammable and aggressive liquids. Now, the range has been upgraded with a new, more robust generation of CR pumps (CR 95, CR 125 and CR 155), offering an optimised hydraulic design for world-class energy efficiency. Thanks to a small footprint, the pumps are also easier and less costly to install than comparable pumps. The new CR pumps have been developed using simulation-driven design to perfect every single component and have been field-tested around the world, so you can install and operate the range wit total confidence. The CR is available in millions of different configurations through four modules: Motors Shaft seals Pump modules Connections. We offer a “mix and match” modular approach. In Grundfos Product Center (GPC) we offer a large variety of CR pumps. Further, you can utilise the configurator to customize the solution to your specific application. We offer a “mix and match” modular approach, so you can configure a pump that meets your exact needs. We test, qualify and document all modules, just like we do for any standard Grundfos pump. The basic CR pump range is available in four different materials: cast iron, two grades of stainless steel and titanium. Thirteen flow sizes are capable of producing up to 180 m3/h at 50 bar, with a variety of shaft seals, rubber materials and supply voltages. We optimise pump parts that are typically vulnerable to difficult liquids or demanding operating conditions.



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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.