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. Gaskets are made of molded rubber, and all metal parts are plated, except for wires and float rod, which are solid brass. 4".
| SKU | 417365 | UPC | 093122650048 |
| Weight | 1.333 | Package Width | 4 |
| Package Length | 4 | Package Height | 2 |
| Model Number | S-4FH | Brand | Flood-Guard |