Watts 774DCDA-OSY-GPM 8 - Part of the 774DCDA Series Inserta Tee has a pilot range of

has a pilot range of 30-300 psig

Specifications Kit Type Relief Valve Rubber Parts Kit Lead Free NO Product Group BACKFLOW KITS UPC - 098268651638

ZM415SH-2IP

weather elements

Watts 774DCDA-OSY-GPM 8 - Part of the 774DCDA Series Inserta Tee has a pilot range ofThis 8 inch double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It consists of a compact construction and short lay length, ideal for retrofit installations. It features a lightweight stainless steel body, thermoplastic and stainless steel check valves, and low head loss. It has a gallons per minute meter and outside stem and yoke