Watts 909RPDA-OSY-CFM-FS 6 - Part of the 909RPDA Series Z100F-4NH The herbicide is called Trifluralin

The herbicide is called Trifluralin

The plastic is smooth to the touch which allows objects to easily slide down the surface with very little surface tension

2 1/2 inch Watts Model 77S

Internal Bottom Dome Strainer: Helps prevent debris from entering the drain

It’s designed to manage surface water effectively while offering durability

Watts 909RPDA-OSY-CFM-FS 6 - Part of the 909RPDA Series Z100F-4NH The herbicide is called TrifluralinThis 6 inch reduced pressure detector backflow preventer assembly prevents the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. This assembly consists of an epoxy coated cast iron body, OSY resilient seated gate valves, captured spring check valves, replaceable stainless steel seats, top mounted test cocks, a pressure differential relief valve and