Dixon 13MHHM Single Pin HD Clamp with Wing Nut is ideal for achieving secure connections between your sanitary tri clamp flange fittings.
They are made from 304 Stainless steel.
Pressure Rating: 500 PSI at 70 Degrees Fahrenheit and 300 PSI at 250 Degrees Fahrenheit.
The Wingnut should be tightened to 25 in. lb. of torque.