Standpipe Flood-Guard
For extreme, extended pressure (for instance, where home-made seals have popped out of the line), we recommend our standpipe models. The 4" Standpipe Flood-Guard is threaded to receive 1-1/2" I.P.S. pipe. On the 3" model, the pipe is slipped through the rubber gasket before the screws are fully tightened. Gaskets are made of molded rubber, and all metal parts are plated, except for wires and float rod, which are solid brass. 4". |