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|
Product name |
ProductApplication | Material | Profile |
Standard Hardness Shore A |
Pressure - (max) bar | Temperature |
Sliding Speed (max m/sec) |
Dimension | Price |
Pressure Rating |
Rotary Speed |
pH Range |
Dimensions |
| CH709 PTFE Rod seal | PTFE** NBR FKM* |
|
600 | -30°C+105°C -15°C+200°C* |
≤10.0 |
CH709 is a two piece double acting rod seal which consists of one special mixture PTFE profile ring and an o-ring as an energizing element.
PROFILE
PRODUCT ADVANTAGES
• Free of stick-slip
• Long service life
• High sliding speed
• Able to operate with wide range of chemicals and wide range of temperature depending on the o-ring material.
• Low friction coefficient
• Superior static and dynamic sealing
APPLICATION
Industrial machines, injection moulding machines, mobile hydraulics, automotive industry, hydraulic breakers and servo cylinders.
INSTALLATION
We recommend using special assembly tool. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil.
NOTES
CH709 type of rod seal can also be used with double wiper lips. For special applications that require high temperatures or resistance to chemicals, rod seal is being manufactured with special mixture of PTFE and FKM material. For heavy duty applications and high pressures the tolerances should change to H8/F8. Please contact our customer service in order to choose the suitable sealing element.
