Specification Material: PTFE Type: Sanitary Gasket Fit for: 3" Tri-Clamp Inner Dia: 72mm / 2.83" Outer Dia: 91mm / 3.58" Thickness: 4.9mm / 0.19" Working Temp.: -58°F~302°F Service: Water, gas, and oil and Most solvents and acids that are compatible with PTFE.
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