CH35 PTFE Rod seal

PTFE - Rod Seal is a two piece single-acting rod seal which consists of one special mixture PTFE profile ring and an O-ring as the energizing element.

PROFILE

PRODUCT ADVANTAGES
• Low friction, free of stick-slip
• Due to the special profile it can be used in pair or in front of the u-ring
• Long service life
• High sliding speed
• Wide range of temperatures and chemicals depending on the O-ring material
• Minimum static and dynamic friction coefficient for a minimum energy loss and operating temperature
• Simple groove design and low axial housing heights

APPLICATION
Injection moulding machines, fork-lift trucks, loading platforms, cranes, agricultural machinery, hydraulic breakers and servo cylinders.

INSTALLATION
We recommend using special assembly tools. (See section: Hydraulic Sealing Elements General Installation Information.) 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
PTFE rod seals can be also used with double lip wipers. For special applications that require high temperatures or resistance to chemicals, the piston seal is manufactured with special mixture PTFE and FKM material. For heavy duty applications and high pressures the tolerances should be adjusted to H8/F8. Please contact the customer service to choose the suitable sealing element.