Product Details
The Watts 0387114 1-1/2" vacuum breaker is a 1 1/2 in anti-siphon pressure vacuum breaker from the Watts Series 800M4-QT-FZ, designed to prevent the reverse flow of polluted water from entering the potable water supply due to backsiphonage. This unit features a robust bronze body construction, a silicone rubber check valve disc, a plastic check valve seat, stainless steel springs, and a bonnet equipped with a silicone rubber O-ring seal. It also includes a lightweight plastic disc float, lever handle shutoffs, and test cocks for winterization draining. Ideal for health hazard continuous pressure applications, it is suitable for use in irrigation systems and industrial process water systems where water enters the equipment at or below its flood rim. The vacuum breaker operates at a maximum pressure of 150 PSI (10.3 BAR) and a minimum pressure of 15 PSI (55 KPA).
