- Continue to search products
- Go to inquiry
|
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 |
| CH705 Wiper | PTFE NBR FKM** |
|
-30°C+105°C -15°C+200°C** |
≤10.0 |
|
CH705 is a three-piece single-acting wiper which consists of one special mixture PTFE profile ring and two O-rings as energisers. CH705 ensures that foreign particles are not introduced into the hydraulic systems, avoiding wear and damage to all the internal components including seals.
PROFILE
PRODUCT ADVANTAGES
• Low friction
• Free of stick-slip
• High sliding speed
• Wide range of temperature and chemicals depending on the elastomer material
APPLICATION
Mobile hydraulics, aluminium injection machines and industrial machinery, control and regulation equipment.
INSTALLATION
We recommend using special assembly tools. 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
CH705 wipers must be used with CH35 or CH704 rod seals to prevent hydrodynamic pressure build up. If that is not possible, precautions must be taken to prevent hydrodynamic pressure between wiper and seal. For high temperature working conditions FKM energizing O-ring and special mixture PTFE ring can be manufactured according to customer's requirements.
