1/4" Flare SAE Air Backflow Preventer Test Cock Winterize Blowout Air Fitting backflow test Rainmaid's Poly-stretch coupling is a

Rainmaid's Poly-stretch coupling is a molded plastic fitting designed for use in repairing polyethylene sprinkler pipe

and broken pieces of old bonnet and poppet

Globe and angle configurations: Easy to use in any application

Blue Heron’s Bonnets and Poppets are manufactured from plastic that meet OSHA Hazard Communication Standard

1/4" Flare SAE Air Backflow Preventer Test Cock Winterize Blowout Air Fitting backflow test Rainmaid's Poly-stretch coupling is aFor Male SAE 1 8" Test Cocks. Simply screw on to test cock and attach air hose. Compatible with all makes and models. A must have for winterizing irrigation systems.