Tri Clamp T Tri Clamp Fittings | Sanitary Clamp | 3-A Fittings Sanitary Fittings Aazon.co: 3 in. Tri-Clap (Tri-Clover) x Weld Long Sanitary Fitting... Engineered to withstand high-pressure Hygienic applications in Brewery, Dairy, Food, Biotech, and Pharmaceutical Sanitary processing systems. 316 Stainless Steel Tri-Clamp to weld short adapter made from 316 stainless steel, engineered for sanitary processes. Ti-Clamp Fittings | Steel & O’Bien Smooth, polished finish meeting stringent Sanitary standards. 3 in. Size. Zinga Hydraulic Filters From Progressive Power & Control