CMB 5-56

Grundfos CMB 5-56

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CMB 5-56

Grundfos CM-PS | CMB 5-56

The CM-PS is a compact booster solution designed for domestic and light industrial use. The booster unit consists of a robust CM pump, 5-way valve and a pressure switch. To complete the booster system a pressure tank must be fitted. The pressure switch and pressure tank ensure a convenient water supply with a minimum start/stop frequency.

Robust design

All wetted parts are made from high quality stainless steel including the impeller, pump housing and shaft to ensure the longest life possible.

Automatic operation

The built-in pressure switch automatically starts and stops the pump according to demand.

Easy installation

The booster unit is a compact solution, which makes it suitable for most installations. Simply connect your own pressure tank, inlet and outlet, and you have a fully operational booster unit.

Great system comfort

The diaphragm tank increases system comfort by limiting the switching frequency of the pump and compensating for pressure drops when a tap is opened. It also reduces problems with water hammer in the pipework.

Motor protection

The single-phase CM pump is effectively protected against any accidental overload, by built-in thermal and current protection. This means that no additional motor protection is required.