Grundfos CR 45 Vertical Multistage Pumps

Grundfos CR 45 vertical multistage pumps are the higher flow (966 l/min) models of the Grundfos CR series. These Grundfos multistage centrifugal pumps are ideal for a range of industrial and commercial applications and can even operate in extreme pump conditions where long operating hours and frequent starts/stops are part of the process. Suitable for pressure boosting, boiler feeding, washing systems, water supply, water treatment systems, cooling, air conditioning and firefighting, these multistage water pumps are designed for transferring clean and low-viscosity fluids in high-pressure applications.

Renowned for their reliable and quality design, the CR 45 vertical multistage centrifugal pumps are equipped with unique features such as dry-running protection, a unique cartridge seal that enables easy service and a highly efficient and silent EFF1 motor. These Grundfos multistage pumps have a state-of-the-art hydraulic design for maximised efficiency and an enhanced impeller design that ensures a more streamlined flow and reduced friction loss. These multistage water pumps also come with cast iron top and base and durable bearings available in a wide range of options for difficult liquids.

The CR 45 vertical multistage pumps are versatile solutions also available in 3 different material executions, including titanium, AISI 316 stainless steel and stainless steel with cast iron. As a Grundfos pump supplier, we can also provide these multistage centrifugal pumps in different modular configurations to cope with high pressures, high temperatures, and very aggressive, corrosive or dangerous liquids.

Specifications
►Maximum liquid temperature: 120ºC

Materials
►AISI 304 Stainless steel construction

Please note: CR pumps are supplied without pipe connections. Two bolt oval pipe flanges and DIN counter flanges must be ordered separately. See link at the bottom of this page.

Whisper Pumps have been supplying Grundfos pumps for over 25 years, meaning we are highly experienced in all models and our team have expert product knowledge. If you are unsure about the multistage pump model you require, please contact our technical sales team today on 01777 871100 for free, expert advice.