joytube 304 stainless steel barbed elbow hose, 1" barb hose to 3/4" npt male 90 degree barbed pipe fitting for home brew (pack of 2) joytube <p><b>product features:</b></p> <p></p> <p>this metals hose fitting is made of stainless steel and has a 90-degree elbow shape for connecting hose to threaded pipe conforming to the national pipe thread (npt) standard at an angle. this adapter is for a fixed connection between plastic or rubber hose and pipe madeof copper, nylon, or plastic.</p> <p></p> <p><b>application:</b> this adaptor is suitable for fluid handling applications, including acids, some solvents, liquid waste, saltwater, and cooling water.</p>