Watts 709DCDA-LF-GPM 6 - Part of the 709DCDA Series snake fencing and supports long service life

and supports long service life in demanding conditions

A solution for monitoring assembly performance between code testing

the neoprene gasket allows flexibility

Internal trap included to inhibit sewer gas emission

or locking grate as needed

Watts 709DCDA-LF-GPM 6 - Part of the 709DCDA Series snake fencing and supports long service lifeThis 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