Slide Ring: Filled PTFE
Elastomer: Nit-rile rubber NBR
Fluoro rubber FKM
* Other material combinations can be customized
according to working conditions.
The JDMI profile seal is a tandem and internal seal for a variety of liquid applications. Mainly used for piston and plunger seals, sealed by a combination of a double lip elastomer and a wear ring.
Easy to install
High abrasion resistance
Low friction,non-stick slip
Before installation, the sealing lip protrudes outwards. After installation, the piston rod is pressed tightly to provide elastic force to the wear ring, which can achieve excellent sealing even with zero pressure. JDMI rod compact seal can be used in mineral oils,, flame retardant hydraulic fluids and compressed air. Due to its excellent dry running performance, it can be used for both fluid and dust seals.
Petroleum-based hydraulic oil, flame retardant hydraulic fluid, water and others
* Further specifications on request,we also supply turning products or semi-finished materials.
1. Do you supply back-up rings?
Yes,we produce also the back-up rings with good price.
2. Can you ship goods directly to my agent in China?
Yes,we can send goods to your agent in China and free shipping cost for destination within Guangzhou City.
3. Can you produce seals according to my machine working conditions?
Yes,please provide the operating conditions like temperature/speed/pressure/media...We will recommend proper seal solutions accordingly.
4. What elements are included of the working conditions?
Operating media,temperature,speed,pressure and application.