HFS (R) Tri Clamp Hose Barbed Adapter 304 Stainless Steel 1.5" x 3/4" (38.1mm x 19.05mm) Fits: 1.5" Tri Clamp / Clover / Sanitary Fitting Barb: 3/4" Barb For Rubber, Plastic, TPU, or other hose 304 Stainless Steel