WATTS® Vacuum Breaker, Series: LF8, 3/4 in Nominal, Female Hose Threaded x Male Hose Threaded, 125 psi, 180 deg F, Copper Silicon Alloy Body, 1-1/2 in L x 1-1/2 in H, Import

The LF8 Series Hose Connection Vacuum Breakers permit the attachment of portable hoses to hose thread faucets and prevent the reverse flow of polluted water into the potable water supply due to backsiphonage. It consists of a copper silicon alloy body construction, stainless steel working parts, and a rubber diaphragm and disc. The LF8 Series are ideal for inside and outside, health hazard installations requiring non-continuous pressure such as service sinks, swimming pools, photo developing tanks, laundry tubs, wash racks, dairy barns, marinas, and general outside gardening uses. Check with local inspection authorities for installation requirements. Maximum Pressure:125 psi (8.6 bar).