WILO circulation pumps STAR Z NOVA

Domestic hot-water circulation pumps Wilo-Star-Z NOVA. They are glandless pumps and mainly used in single-family houses. Installation and replacement of other pump types can be quickly and easily accomplished thanks to the flexible service motor and the Wilo-Connector.

The pumps for pipe installation have a blocking-current proof synchronous motor with high starting torque. They consist of a brass pump housing, Noryl impeller and a ceramic shaft.

There are different types with different equipment:

A with ball shut-off valve and non-return valve

C with ball shut-off valve, non-return valve and built-in time switch

T with ball shut-off valve, non-return valve, built-in time switch, thermostat and thermal disinfection detection