We offer a wide range of customized variants of the Grundfos CR type range for a variety of demanding industrial applications. With these multistage in-line pumps, based on the well-known Grundfos CR type range, we meet the customers' needs for pumps capable of handling special installation requirements and these liquids:
• high-temperature liquids
• crystallising liquids
• high-viscosity liquids such as paints and varnishes
• aggressive liquids
• volatile liquids
• flammable liquids.
Most of the pumps are available with either mains-operated motors (CR, CRI, CRN and CRT) or electronically speed-controlled motors (CRE, CRIE, CRNE and CRTE). Customized pumps from CR 1s to CR 90 are available for these temperature ranges:
• Water-based liquids: -40 to 180 °C.
• Thermal oils: -20 to 240 °C.
The CR pumps can be customized to meet individual requirements. This is due to the "mix-and-match" approach to customization, where the many pump features and options are to be regarded as modules that can be combined to create the ideal pump for the job at hand.