Watts 188A 1 1/2 - Part of the 188A Series ground-shipping Operating pressure is 75 psi

Operating pressure is 75 psi

Z415S-DP-4NH

ZN191-RD-4X18-4NL

and agricultural applications for controlling water flow

Watts 188A 1 1/2 - Part of the 188A Series ground-shipping Operating pressure is 75 psiThis 1 1 2 inch anti siphon vacuum breaker backflow preventer helps prevent the backsiphonage of contaminated water from entering into the potable water supply. It is ideal for low flow non continuous pressure installations such as residential irrigation systems or laboratory equipment. This vacuum breaker consists of a brass body with bronze internal trim, chemical resistant seat disc and an atmospheric vent to prevent spilling. The durable silicone