Watts 709DCDA-LF-GPM 6 - Part of the 709DCDA Series snake fencing The Watts FD-920 is a

The Watts FD-920 is a heavy-duty parking deck floor drain engineered for elevated precast concrete slab installations

Internal trap included to inhibit sewer gas emission

the neoprene gasket allows flexibility

and supports long service life in demanding conditions

thermoplastic check and float assembly valve

Watts 709DCDA-LF-GPM 6 - Part of the 709DCDA Series snake fencing The Watts FD-920 is aThis 6 IN double check detector backflow preventer assembly prevents backflow of non health hazard fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a gallons per minute meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. It consists of a fused epoxy coated cast iron body construction. Its modular check design facilitate simple and easy