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Double-Acting Rod Wiper Seals for Hydraulic Applications (AY)
Brand: Parker HannifinParker's double-acting rod wiper seals for heavy to light-duty hydraulics applications feature knife-trimmed, beveled lips.
Parker’s AY profile, premium double-lip wiper is used in light to heavy-duty hydraulics.
When used in high pressure applications with the proper Parker rod seals, the AY profile complements the sealing system by providing an additional beveled sealing lip, yielding excellent film-breaking and the driest rod sealing available.
These dual acting features along with its space-saving single-gland configuration, enable it to be used by itself in low pressure applications as both the rod seal and the wiper.
Knife-trimmed sealing lips ensure the best possible film breaking.
Specifications
Brand
Color
- Tan, Aqua
Fluid Compatibility
- Petroleum-based Hydraulic Oil, Water, Depending on Material
Maximum Surface Speed (ft/min)
- 100 (0.5 m/sec)
Maximum Width
- Maximum
Maximum Working Temperature (°F)
- 275° F
Media
- Hydraulic
Minimum Working Temperature (°F)
- -35° F
Nominal Hardness
- 90A
Polymer Family
- TPU (Polyurethane)
Shoulder Diameter
- 0.370 to 10.135", 22.5 to 164.0 mm
Thermal Application (°F)
- Varies Depending on Material
- Dynamic sealing of hydraulic cylinders
Documentation
Document
- Avoid Rod Wiper Leakage pdf 943 KB
- Design Action Request pdf 383 KB
- Frequently Asked Questions pdf 255 KB
- Parker EPS Division Salt Lake City facility ISO 13485 2003 Certification pdf 200 KB
- Parker EPS Division Salt Lake City facility ISO 9001 2008 Certification pdf 637 KB
- Parker EPS Division Salt Lake City facility ISO TS 16949 2009 Certification pdf 506 KB
- Part Number Look Up pdf 5.4 MB
- Resilon 4301 Polyurethane EPS 5219 pdf 211 KB
- Resilon Polyurethane EPS 5202 pdf 1.1 MB