Grundfos CR-H Horizontal Multistage End Suction Pumps

Grundfos CR-H Horizontal Multistage End Suction Pumps for Pressure Boosting, Water Treatment, Industrial Process, and High-Pressure Water Systems

Grundfos CR-H Horizontal Multistage End Suction Pumps combine the proven multistage hydraulic design of the Grundfos CR platform with a horizontal end-suction configuration. Designed for applications requiring reliable pressure generation and flexible installation, CR-H pumps are well suited for pressure boosting, water treatment, industrial process water, filtration, washing, cooling, and general high-pressure water systems.

The horizontal configuration is a key advantage of the CR-H range. While traditional CR pumps use a vertical in-line arrangement, CR-H pumps position the multistage pump horizontally with an end-suction inlet. This makes the range particularly useful for installations with limited vertical clearance, packaged equipment, process skids, and systems where horizontal piping arrangements are preferred.

Multiple impeller stages allow Grundfos CR-H pumps to generate higher discharge pressures than many conventional single-stage end-suction pumps. Combined with the modular design of the CR platform, this provides a versatile pumping solution for systems requiring consistent flow and higher head while maintaining a compact equipment layout.

The broader Grundfos CR-H family also includes CRN-H, CRE-H, and CRNE-H configurations. These variants provide additional options for stainless steel wetted construction and integrated variable-speed control, allowing the horizontal CR platform to be adapted to corrosion-sensitive liquids, variable-demand systems, and specialized industrial applications.

Features

• Horizontal multistage centrifugal pump design
• End-suction pump configuration
• Based on the proven Grundfos CR multistage pump platform
• Designed for high-pressure water and compatible liquid applications
• Multiple impeller stages provide high-head capability
• Horizontal layout is useful where vertical installation height is limited
• Suitable for equipment skids and packaged pumping systems
• Supports horizontal piping arrangements
• Compact alternative to traditional vertical multistage installations
• Designed for reliable continuous-duty operation
  
• Broad range of sizes and stage configurations available
• Multiple mechanical seal configurations available depending on application
• Suitable for clean, thin liquids compatible with selected pump materials
• CR-H standard configurations available
• CRN-H stainless steel configurations available within the broader range
• CRE-H electronically controlled configurations available
• CRNE-H combines stainless steel construction with variable-speed control
• Suitable for new installations, OEM systems, retrofits, and pump replacement projects

Applications

• Pressure boosting
• Commercial water supply
• Industrial water supply
• Water treatment systems
• Industrial process water
• Reverse osmosis support systems
• Filtration systems
• High-pressure water systems
• Boiler feed applications
• Cooling water systems
• HVAC systems
• Washing and cleaning systems
• Irrigation systems
• Process liquid transfer
• Packaged pump systems
• Process skids
• Installations with limited vertical clearance