Coupler, Body Material Stainless Steel, Seal Material EPDM, Tote Connection Size 1 7/8 in, Threaded Connection Size 3/4 in, Threaded Connection Type Hose Barb, Hose Inside Dia. 3/4 in, Max. Fluid Temp. 150 Degrees F, Min. Fluid Temp. 17 Degrees F, Max. Operating Pressure 100 psi, Outlet Angle 0 Degrees , Diesel Exhaust Fluid Compatible Yes, Wetted Materials EPDM, Stainless Steel, Agency Compliance ISO222241-3