SM Pump (33 watt)

SM Pumps are suitable for ALL general domestic and commercial Hot Water pumping or hot water continuous circulation requirements.  Rated to 10 bar and 110^oC. This basic SM pump has no timer or thermostat.  It is dry run protected.

HOW IT WORKS

SM Pump (33 Watt) ® senses the temperature in the hot water line, at the furthest extreme from the hot water heater. When the water temperature reaches a predetermined minimum it turns on and pumps water slowly from the hot water line back to the water heater, through a dedicated return line. The water also passes through a check valve, until the hot water again reaches the pump at which time the pump switches off. It keeps doing this each time the water cools off during the time period you’ve set.

CARHIL PTY LTD is the exclusive agent for Laing pumps Australia wide.