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Style 4122 is designed for use in high temperature sealing applications. It is produced using an environmentally friendly solvent-free process and combines a unique formulation with Garlock’s traditional quality. THERMa-PUR® out performed vermiculite based gaskets in laboratory testing, showing significantly less leakage even in extreme thermal cycling condition.

Nominal Pipe Size: 1/2
Pressure Rating (lbs): 150
Flange Standard (ASME): ASME B16.5
Thickness (In.): 1/8
Inner Diameter (In.): 0.840
Outer Diameter (In.): 3.500