The GRUNDFOS CR pumps have grown into an entire line of state-of-the-art products, constructed with the finest materials. Today, continuous research, testing and innovative design ensure that the Grundfos CR product line remains unparalleled. Because of Grundfos’ relentless pursuit to meet the needs and requirements of customers, new CR products have been released in the market in 2020 and 2021. These products include the CR 185, 215 and 255.
With the introduction of the new CR Grundfos product line, many have questioned whether it is time to buy, upgrading their new pumps to take advantage of the latest technology on the market. This document will provide a brief overview of Grundfos CR pumps with a focus on CR 185, 215 and 255 in comparison with the split-case pumps.