6831 PumpCircLaing SM-909115v3/4"mptOEM

The Laing SM-909 circulation pump is compact and lightweight, less than 5 lbs. It is whisper quiet and highly efficient requiring only 65 Watts of power. The Laing SM-909 is specifically designed for water circulation and is rated for temperatures up to 140° F and line pressure up to 50 PSI. It is equipped with a high density ceramic bearing ball and a carbon graphite bearing cap that allows for continuous operation. Embedded microprocessor control gives protection against dry run conditions. Made with 3/4"mpt inlet/outlet.

The Laing SM-909 has been replaced by the Laing E-10 circulation pump.