dbde24e1-4012-47b6-8db4-e89ee4ca5a70 - Polypac

English

Turkish

dbde24e1-4012-47b6-8db4-e89ee4ca5a70

GSF Series Piston Seal | Compact Bidirectional Seal with Low Friction

Polypac GSF Series Piston Seal offers a compact, bidirectional piston seal design with low friction for enhanced performance. Ideal for optimized sealing in hydraulic cylinders, this compact piston seal ensures durability and efficient operation in demanding applications.

Get a free quote

Get the Product Catalog

Safe & Secure Payments

We ensure every transaction is encrypted and protected, giving you complete peace of mind.

Fast & Reliable Service

From inquiry to delivery, our team responds quickly and provides consistent, dependable support.

Quality & Trusted Solutions

With certified systems and strict quality control, we deliver sealing products you can trust.

Details

1. Application and properties

Suitable for two-way piston seal, especially for fast response cylinders in control oil cylinders, servo oil cylinders,

machine tools, and construction machinery.

It has a low friction coefficient, wear resistance, and a long service life. It can work with or without lubrication and

can be used for non-oil lubrication cylinder seals. The adaptability to working media and working temperature range

can be changed by replacing the material of the O-ring. Can be used in special working conditions such as extremely

high speed, extremely low speed, micro-stroke, etc.

Suitable for integrated piston, and the installation groove is small.

Complies with the standards of GB/T 15242.1-94 and GB/T 15242.3-94.

Good extrusion resistance and larger installation clearances than general seals.

Different cross-section products can be selected according to the actual working pressure value. Generally, the

larger the working pressure, the larger the cross-section product should be selected.

2. Standard material

Sealing ring: filled PTFE

O-Ring: NBR / FKM

GSF Series High-Performance Piston Seals Low Friction & Zero Leakage

With extremely low friction and high-pressure capability.

GSF Series High-Performance Piston Seals Low Friction & Zero Leakage

LBH Type Heavy-Duty Piston Seal - Polyurethane L-Section Design

The LBH piston seal is a robust, bi-directional sealing solution specifically engineered for high-pressure hydraulic cylinders.

LBH Type Heavy-Duty Piston Seal - Polyurethane L-Section Design

SPGO Type Oil Seal - Spring-Loaded Double-Lip Rotary Shaft Seal

This SPGO oil seal offers reliable performance in rotary shaft applications. Key features include:

SPGO Type Oil Seal - Spring-Loaded Double-Lip Rotary Shaft Seal

SPGW Series High-Performance Wiper Seals Heavy-Duty Contamination Exclusion

The SPGW series is a robust wiper seal.

SPGW Series High-Performance Wiper Seals Heavy-Duty Contamination Exclusion

FKS Heavy-Duty Hydraulic Piston Seal - Anti-Extrusion Design

A reliable FKS seal for hydraulic and pneumatic pistons.

FKS Heavy-Duty Hydraulic Piston Seal - Anti-Extrusion Design

IUS Type Rod Seal - Polyurethane U-Cup with Elastic Energizer

The IUS is a high-performance, single-acting rod seal for hydraulic and pneumatic cylinders.

IUS Type Rod Seal - Polyurethane U-Cup with Elastic Energizer

NSJ Type Piston Seal - Polyurethane U-Cup with O-Ring Energizer

The NSJ is a high-performance, unidirectional piston seal designed for heavy-duty hydraulic cylinders.

NSJ Type Piston Seal - Polyurethane U-Cup with O-Ring Energizer

UH Series U-Cup | Wear-Resistant Polyurethane Seal with Anti-Extrusion Ring

Polypac’s UH Series U-Cup is a wear-resistant polyurethane piston U-Cup featuring an anti-extrusion ring. Designed as a single-acting piston seal, it ensures high durability and reliable sealing performance in hydraulic applications. Ideal for long-lasting, efficient operation.

UH Series U-Cup | Wear-Resistant Polyurethane Seal with Anti-Extrusion Ring