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Technical Tips & Information
Grundfos CR Multistage In Line PumpOffered in flow ranges up to 650 gpm and discharge pressures of 350 psig.
Stainless steel impellers are “stacked” to meet your flow and pressure requirements. Most centrifugal pumps require cutting the impeller to meet your requirements.
Save 30% or more by buying the pump matched to meet your flow and pressure requirements.
All internal parts are stainless steel. Bodies offered in cast iron through titanium for most any service requirement.
Motor also offered with variable frequency drive and built in pressure controller and sensor to precisely match the pump to your exact flow requirements in demanding applications.
Quick delivery on standard models.
Electricity is the most expensive part of any pump-a simple fact often over looked when purchasing a pump.
Total lifetime costs for operating a pump are about 15% to buy the pump and maintain the pump. Electrical costs account for the other 85% of the total cost.
Grundfos CR pumps, due to their unique design of matching the required number of impellers for your application needs, are much more efficient that single stage centrifugal pumps. Typical power reductions are 15-20% for Grundfos multistage pumps. Electrical savings are significant.
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