The Grundfos CME Booster series Constant Pressure Pump is a compact booster set for water supply in domestic applications. The integrated speed controller enables the CME Booster to keep constant pressure in the pipe system. A pressure sensor monitoring changes in the water consumption will signal to the speed controller to change the motor speed to adapt performance to the new situation. In addition the CME Booster makes it possible to personalise the water pressure. By the touch of a button the pressure level is increased or decreased as desired.The CME Booster is very easy to install. When the booster has been connected to the pipework, it is all a matter of plugging the plug into a socket, and the system is operational. The CME Booster Constant Pressure Pump is compact yet robust with stainless steel housing, has dry-running protection and is low on noise levels (55 Dba). Suitable for domestic and light commercial applications