Efficiency


	No standard range of pumps has a model for every conceivable application, but at Grundfos we have made it our policy never to say no to a customer. Consequently, in addition to the standard range of CR we offer a number of customised solutions designed for special circumstances or unique operating conditions.

How much of a different dose a CR actually make?

Application type	Typical duty point	Operating hours per day	Average kWh reduction per year with CR
Water supply	80 m³/h at 6 bar	24 hours	18500 kWh
Boiler feed	40 m³/h at 15 bar	15 hours	12700 kWh
Water treatment	2 m³/h at 15 bar	15 hours	3200 kWh
Industrial washing & cleaning	6 m³/h at 15 bar	5 hours	1600 kWh
General industrial pump tasks	6 m³/h at 10 bar	10 hours	2200 kWh