Grundfos Pumps Corp.

Nov. 6, 2006
Vertical, Multistage Centrifugal Pumps Save Energy

Featuring the highest efficiency of its type, superior reliability and a variety of options, the Grundfos CR range is the most comprehensive pump on the market, according to the manufacturer. Grundfos points out that the CR runs on substantially less power than competitors, potentially saving thousands of kilowatts annually. Customized CR pumps are available for special requirements such as high-temperature, high-viscosity, explosive or aggressive liquids.

Dry-running protection

Some 25% of all pump failures are caused by dry-running. Featured on all Grundfos CR pumps, the LiqTec prevents the disastrous consequences of dry-running. The Grundfos LiqTec acts as such a finger by checking at intervals of a fraction of a second to make sure there is liquid in the pump. If there isn't any liquid, LiqTec stops the pump immediately.