Watts 188A 2 - Part of the 188A Series Strip Drian This gauge features a 2

This gauge features a 2 1/2 inch dial with pressure rating scale from 0 to 50 psi and temperature range 60 to 320 degrees F

This 3/4 inch lead free anti-siphon pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage

while the flashing clamp and integral gravel stop ensure proper membrane integration

it only stops tree root growth in that particular direction

Specifications Buy American Act Compliant NO Compatible Series or Model 709 Compatible Size Used On 4 IN Kit Contents Disc and Cover O-ring Kit Type Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268399608

Watts 188A 2 - Part of the 188A Series Strip Drian This gauge features a 2This 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 disc