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GZT Hydraulic Rod Seal Kit for Excavators, Loaders & Construction Machinery

Polypac’s GZT Hydraulic Rod Seal Kit ensures optimal performance for excavators, loaders, and construction machinery. Designed for durability and leak prevention, our Construction Machinery Seals provide reliable hydraulic sealing solutions to enhance equipment efficiency and lifespan.

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Details

1. Application and properties

Suitable for one-way or two-way rod seal, and has good sealing performance at medium and low pressure, with

very little leakage. It has low friction coefficient and can work with or without lubrication, and can be used for oil-free

lubrication cylinder seals. It is recommended to prioritize for servo cylinders requiring rapid response. It can be used

for special conditions such as extremely high speed, extremely low speed, micro-stroke etc.

The working medium adaptability and working temperature range can be changed by replacing the material of

the O-ring. The installation groove is small, which is conducive to design cylinder size. The seal is easy to install and

generally does not require special tools.

Compliant with GB/T 15242.1-94 and GB/T 15242.3-94 standards.

Products of different sections can be selected according to the size of the actual working pressure value, in

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

2. Standard Material

Sealing ring: filled PTFE

O-Ring: NBR / FKM

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