Description

The 1.5″ Poly Insert Coupling is a rugged barbed fitting designed to join 1.5″ polyethylene pipes in water systems such as irrigation, agriculture, swimming pools, and residential water lines. Its dual ribbed insert ends create a tight, leak-resistant seal when secured with stainless steel hose clamps—no glue required. Built from corrosion-resistant materials, this coupling withstands outdoor conditions and frequent pressure changes. It meets ASTM standards and is certified for potable water use, ensuring safe and reliable performance in pool plumbing and beyond

Size selection indicates the diameter of the pipe the fitting is designed to connect to—not the actual dimensions of the fitting itself