The 4-chamber diaphragm pump, lets the water flow particularly smoothly and quietly through a smooth-running motor and a soft, mechanical bypass control. Each pump head has a non-return valve for up to 13 bar. The pump remains quiet both when starting and closing the faucet, without rattling.

Specifications:

• 14.4 l/min
• max. 3.1 bar
• for up to 6 taps
• cut-off pressure from 1.75 to 3.2 bar
• Max. Suction heights 3.1 m
• Max. 10.5 A