GNS Piston Seal | Bidirectional PTFE Seal for Hydraulic Cylinders
Polypac’s GNS Piston Seal is a compact, bidirectional PTFE seal designed for hydraulic cylinders. Engineered for high pressure, it ensures reliable sealing performance and durability in demanding industrial applications. Ideal for efficient, long-lasting piston operation.
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Details
1. Application and properties
Suitable for rods, shafts, pins, rotating joints, etc. that rotate or pivot with angular motion. It is two-way rotary
sealing ring that can withstand pressure from both sides or alternating pressure. It is used in industrial fields such as
construction machinery, manipulators, and automobiles.
Low friction, no viscous phenomenon, smooth start-up, and even at low speeds, there is no crawling.
The groove is simple, and the cross-sectional size is small.
Good wear resistance, stable dimensions and highly compatible with hydraulic media.
High temperatures resistance and good anti-extrusion properties.
It can withstand a certain reciprocating motion while rotating.
2. Standard material
Sealing ring: filled PTFE
O-Ring: NBR / FKM
Tags
High Pressure Piston Seal
High Pressure Piston Seal
Compact Piston Seal
Compact Piston Seal
Bidirectional Piston Seal
Bidirectional Piston Seal
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