• page_banner

Hydraulic oil seals Wiper seals Dust seals polyurethane PU

Hydraulic oil seals Wiper seals Dust seals polyurethane PU

Short Description:

Wipers are designed to prevent any contamination of the system by external particles or other environmental impacts

during translatoric movements in cylinders and actuators.

They also provide the static sealing function on the cylinder head versus the atmosphere.

Some double-acting designs also reduce the drag oil film during outstroke.

The primary function of a wiper is to keep contaminants such as dirt,dust and moisture from entering the fluid power system.

Contaminants can cause significant damage to the rod, cylinder wall, seals, valves and other components.

Product Detail

Product Tags


● One of the primary causes of premature seal and component failure in a fluid power system is contamination. It should be noted that rod seal failure is normally a swift result of wiper failure. Particular attention should be drawn to the selection of the wiper, and the following should be taken into consideration: Groove Geometry Lip Working Environment…Highly-Contaminated Environment Wipers & Scrapers Dust and Particle Exclusion Wipers Dry Rod Operation Wipers Low-Friction System Wipers Typical Application:For heavy dirt, mud and moisture exclusion or equipment that is exposed to all-weather conditions, including applications with a vertical or upward orientated rod of the cylinder.

● Operating Range:Surface Speed:up to 13ft/s (4m/s)* depending on wiper type and material Temperature:-40°F to 400°F (-40°C to 200°C)* depending on seal material.

● Materials:high-performance polyurethanes,PTFE, PTFE, engineered thermoplastics,NBR, Nitrile, FKM, Viton, HNBR, EPDM, FDA-compliant food grades, low- and high-temperature grades, including proprietary compounds.

● One of the primary causes of premature component failure in a fluid power system is contamination.Contaminants such as moisture, dirt, and dust can cause extensive damage to cylinder walls, rods, seals and other components.

● It has always been Parker's design philosophy to use aggressive wiping geometries to prevent the damage that is caused when trace amounts of dirt or water are allowed to enter a fluid power systems. we can design them according to your drawings or original samples !quality warranty :5years!

  • Previous:
  • Next:

  • Write your message here and send it to us