Single Acting Heavy-Duty Piston Seal
The Single Acting Heavy-Duty Piston Seal is a low-friction design, consisting of a PTFE filled seal and a profiled energizer. It is designed for large-diameter, single-acting cylinders in challenging applications, where high pressure and large extrusion gaps exist.
XHH Seals’ custom blended PTFE-filled compounds provide ultra-low friction and high-speed performance with minimal wear.
The standard compounds are PTFE with Bronze filler, or PTFE filled with Glass-Moly.
The temperature range of the seal can be increased by selecting an FPM energizer in place of the standard NBR energizer.
BENEFITS
- Low friction
- Single acting applications
- High-temperature resistance
- Low wear
- Extrusion resistant
- Compatible with a wide range of media
- Available in diameters up to 1600 mm
LAPPLICATIONS
The Single Acting Heavy-Duty Piston Seal is ideal for high-pressure sealing applications, offering low-friction performance and double-acting operation.
Typical Applications:
- Rolling Mills
- Injection Molding Machines
- Hydraulic Presses
- Forging Presses