Febco - 860-QT-FS 1 1/2 - Part of the 860 Small Series mainline-adatile This 6 IN double check

This 6 IN double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic

It is non-biodegradable and resistant to most soil chemicals

ZB400G-5G-SS

UPC - 098268519747

Fits 1 inch double check valve assembly

Febco - 860-QT-FS 1 1/2 - Part of the 860 Small Series mainline-adatile This 6 IN double checkThis 1 1 2 inch reduced pressure zone backflow preventer assembly prevents the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure. It is used in water services to industrial plants, hospitals, morgues, mortuaries, and chemical plants and it is also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection.