PSF112X18 Rectangular Polyester Piston Seal (1 1/2" x 1/8")

Froedge Machine & Supply Co., Inc. Verified independent store

→

Polyester piston rings are a compact, low friction seal for light to medium duty hydraulic cylinders. They have rapid recovery of face after assembly, unlike common PTFE faces, no resizing is required. Excellent position holding char- acteristics under lo Application Medium-duty 1- or 2-piece piston applications Material Polyester with nitrile expander Outside Diameter 1.500 Maximum Pressure Psi 5000 PSI Maximum Operating Temperature -40° F to 230° F Inside Diameter 1.191 Insert Material Nitrile Show more