Series SC8 Sill Cock Faucets with Separate Vacuum Breaker are used in residential applications to permit the attachment of portable hoses to hose thread faucets. It is a hose-bibb type faucet that consists of a cast brass construction with tee-handle or handwheel. Series SC is ideal for inside and outside installations requiring non-continuous pressure such as general outside gardening and lawn uses. With the vacuum breaker installed, the hose bibb is tamper proof and provides protection against backsiphonage. Specific models available with various types of connections and handles (threaded or solder with hose connections). Maximum Working Pressure:125 psi (8.6 bar) CWP.