Pay in 4 interest-free payments of $1276.80 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Built with durability in mind
UPC - 098268503333
EPDM Disc Elastomer Kit Type Second Check Kit Lead Free Yes UPC - 098268126860
SITEDRAIN 93
Watts 774DCDA-LF-LM 4 - Part of the 774DCDA Series snake fence Built with durability in mindThis 4 IN double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It consists of a compact construction and short lay length, ideal for retrofit installations. It features a lightweight stainless steel body, thermoplastic and stainless steel check valves, and low head loss. It can be installed in a horizontal or vertical flow up position.
US$ 170.00
US$ 3750.00
US$ 200.00
US$ 2150.00
US$ 1425.00
US$ 550.00
US$ 200.00