Dixon 14MPHT-R150 Stainless Steel 316L Sanitary Fitting, Tygon Hose Clamp Adapter, 1-1/2" Tube OD Adapter fitting for connecting hoses or tubes of different types Fitting connects to hose or tube Stainless steel 316L for strength and greater ease in welding than 304-grade steel Maximum operating pressure rating of 250 psi at 70 degrees F ambient temperature