Short Description:The PT Coupling Adapter is a reliable black polypropylene connector designed for efficient fluid transfer inch various industrial applications. It features a Part A 3-inch connection on both ends, one threaded (FNPT) and the other equipped with a chainch lug extension, ensuring secure and versatile connections to hoses and equipment. With an inner diameter of 2.8 inches and a length of 2.84 inches, this adapter ensures smooth and reliable fluid flow, even under a maximum operating pressure of 50 psi.