Watts 709DCDA-OSY-GPM 6 - Part of the 709DCDA Series roof-hatch-finder The easy maintenance assembly consists

The easy maintenance assembly consists of a lead fee cast copper silicon alloy body construction

Standard no-hub (MJ) outlet for compatibility with conventional drainage piping

4 IN No hub connection

Specifications Kit Type Vent Float Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268293692

The Mini Channel Drain Grate is made of polypropylene (PP) treated with UV inhibitors

Watts 709DCDA-OSY-GPM 6 - Part of the 709DCDA Series roof-hatch-finder The easy maintenance assembly consistsThis 6 inch 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 with outside stem and yoke shutoffs. Its modular check design