Grundfos – CR Series Centrifugal Pumps

The Grundfos CR series centrifugal pumps apply to almost any industrial solution giving it in itself the broadest range available. The basic CR pump range is available in four different materials, including cast iron, two grades of stainless steel, and all-titanium versions. In order to make the CR pumps suitable for even more industrial applications, Grundfos has redesigned some of the vulnerable pump parts to enable them to handle difficult liquis or demanding operating conditions.

You can find Grundfos centrifugal pumps at any of our Midwest Brabazon locations. Contact us today to talk to an Account Manager and discover which pump is best for your specific needs.

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The basic Grundfos CR pump range, which applies to almost any industrial solution, is in itself the broadest range available. With our modular approach, we have made it even broader.

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Features & Benefits

The modular concept of the Grundfos CR series centrifugal pumps makes it possible to put together a specialized pump for any particular application by selecting the modules best suited for the job from the existing, comprehensive range of module variants. 

Standard Features of the Grundfos CR Series Centrifugal Pumps

  • Explosion proof motors.
  • MLE motors.
  • Heating units.
  • Thermal protection motors with a built-in bimetallic thermal protector.
  • Special voltage motors suitable for any supply voltage, single or three-phase, as well as dual voltage options.
  • Double shaft seal back-to-back for applications involving dangerous, flammable, or very aggressive liquids.
  • Double shaft seal tandem for applications a high risk of crystallization.
  • Titanium shaft seal for applications involving a high risk of corrosion.
  • LiqTec dry running protection with a sensor that stops the pump if it senses no liquid.
  • Low NPSH-pump for applications involving poor inlet conditions.
  • Horizontal mounting.
  • Refrigerant pump for applications handling temperatures down to -40 degrees fahrenheit.
  • Carbon-free solution for processes that require carbon-free installations.
  • Hygienic for applications in the pharmaceuticl and biotechnology industries.
  • Additional corrosion resistance for applications with a need for improved corrosion resistance, electropolished stainless steel, or all-titanium pumps.
  • Clean and dried pump components for applications with very strict requirements and/or cleanliness.
  • Special colors available to match any requirement.
  • A wide range of pump and material certificates are available.
  • Pumps can be delivered on pallets without any additional packaging.