Description
The 1.5″ Poly Insert Male Adapter is a rugged barbed fitting designed to connect 1.5″ polyethylene pipe to standard female threaded fittings in systems like irrigation, swimming pools, and residential plumbing. It features a ribbed insert end for a secure hose clamp connection and a 1.5″ MIPT (Male Iron Pipe Thread) end, meaning the threads are located on the outside of the fitting for easy threading into FIPT components. Built from corrosion-resistant materials, this adapter withstands outdoor conditions and pressure fluctuations. It meets ASTM standards and is certified for potable water use, making it a reliable choice for 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






