Piston Seal Installation

1. Heat PTFE seal

 

It is recommended that customers immerse PTFE seals in oil medium or blow hot air, heat to 80℃-100℃ before installation. After installation, the size and shape recover. (The heat limit for UPE is 80℃)

 

2. Install O-ring

 

Ensure O-ring is not twisted when it is installed.

 

3. Install PTFE seal

 

First, install part of the PTFE seal to piston. Then stretch seal with cloth belt,make sure seal fully

installed to piston groove.

 

4. Recover

Rotate recover tool for one minute.