Grundfos CR Jockey Pumps

Grundfos CR & CRI Fire Sprinkler Jockey Pumps

The Grundfos CR and CRI range of vertical multistage pumps is a reliable solution for use as a fire sprinkler jockey pump in commercial, industrial and residential fire protection systems. Designed to maintain pressure within sprinkler pipework, these pumps compensate for minor pressure losses and leaks, helping to prevent unnecessary operation of the main fire booster pump while ensuring the system remains pressurised and ready for use.

Available in a wide range of sizes and stage configurations, Grundfos CR and CRI fire system jockey pumps deliver the flow and pressure required for a variety of fire sprinkler system applications. Their compact vertical design makes them ideal for installation in fire pump sets and plant rooms where space is limited.

Constructed from cast iron with all wetted components manufactured from AISI 304 stainless steel, these robust fire sprinkler pumps are designed for long service life and dependable performance. High hydraulic efficiency helps maximise motor performance while reducing operating costs, and the cartridge-type mechanical shaft seal allows for straightforward maintenance and servicing.

Whether you are specifying a jockey pump for a fire sprinkler system or replacing an existing pressure maintenance pump, the Grundfos CR and CRI range offers a proven and efficient solution. Browse the models below or contact our technical sales team for expert assistance selecting the right pump for your fire protection system.