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Resilon® polyurethane O-rings for hydraulic and pneumatic applications, static and dynamic AS568B specification size O-ring grooves (568).
Parker’s Resilon® 568 Profile polyurethane O-rings provide the material advantages of Resilon polyurethanes in standard O-ring sizes. The high extrusion resistance of the Resilon family of polyurethane materials eliminates the need for a back-up in many hydraulic applications, thereby simplifying installation and reducing groove width.
Resilon’s unmatched temperature rating makes it suitable in applications where other urethanes fail. In addition, Resilon 4301 polyurethane provides superior water resistance and compression set resistance in water-based fluids. Premium urethane O-rings are much less prone to spiral failure and installation damage compared with rubber O-rings.
For use in static and dynamic applications for hydraulics and pneumatics, the dimensions and tolerances of Parker Resilon 568 Profile O-rings match up with AS568B size specifications for diameter and cross-section and are used in the same grooves.
Parker’s proprietary Resilon polyurethanes in the O-ring profile deliver:
• Long life
• Extrusion resistance
• Low compression set
• Greater resistance to spiral failure
Standard Materials:
• P4300A90 Resilon® polyurethane; Temp -65 / +275F; Dynamic Pressure 5,000 psi; Static Pressure 10,000 psi
• P4301A90 Resilon® polyurethane; Temp -35 / +275F (+225F in water); Dynamic Pressure 5,000 psi; Static Pressure 10,000 psi
Typical applications:
• Static and dynamic sealing of hydraulic & pneumatic cylinders and equipment components, including: accumulators, actuators, pumps, and valves
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Products | O-Ring Dash Size | Seal Material | O-Ring Dash Size | Seal Material |
---|---|---|---|---|
43005682-226 | 2-226 | P4300A90 | 1__2-226 __1 | 2__P4300A90 __2 |
43005682-227 | 2-227 | P4300A90 | 1__2-227 __1 | 2__P4300A90 __2 |
43015682-227 | 2-227 | P4301A90 | 1__2-227 __1 | 2__P4301A90 __2 |
43005682-228 | 2-228 | P4300A90 | 1__2-228 __1 | 2__P4300A90 __2 |
43015682-228 | 2-228 | P4301A90 | 1__2-228 __1 | 2__P4301A90 __2 |
43005682-229 | 2-229 | P4300A90 | 1__2-229 __1 | 2__P4300A90 __2 |
43005682-231 | 2-231 | P4300A90 | 1__2-231 __1 | 2__P4300A90 __2 |
43005682-232 | 2-232 | P4300A90 | 1__2-232 __1 | 2__P4300A90 __2 |
43005682-233 | 2-233 | P4300A90 | 1__2-233 __1 | 2__P4300A90 __2 |
43005682-234 | 2-234 | P4300A90 | 1__2-234 __1 | 2__P4300A90 __2 |
43005682-235 | 2-235 | P4300A90 | 1__2-235 __1 | 2__P4300A90 __2 |
43005682-236 | 2-236 | P4300A90 | 1__2-236 __1 | 2__P4300A90 __2 |
43005682-238 | 2-238 | P4300A90 | 1__2-238 __1 | 2__P4300A90 __2 |
43015682-238 | 2-238 | P4301A90 | 1__2-238 __1 | 2__P4301A90 __2 |
43005682-239 | 2-239 | P4300A90 | 1__2-239 __1 | 2__P4300A90 __2 |
43005682-240 | 2-240 | P4300A90 | 1__2-240 __1 | 2__P4300A90 __2 |
43005682-242 | 2-242 | P4300A90 | 1__2-242 __1 | 2__P4300A90 __2 |
43005682-243 | 2-243 | P4300A90 | 1__2-243 __1 | 2__P4300A90 __2 |
43005682-244 | 2-244 | P4300A90 | 1__2-244 __1 | 2__P4300A90 __2 |
43005682-245 | 2-245 | P4300A90 | 1__2-245 __1 | 2__P4300A90 __2 |
43005682-246 | 2-246 | P4300A90 | 1__2-246 __1 | 2__P4300A90 __2 |
43005682-247 | 2-247 | P4300A90 | 1__2-247 __1 | 2__P4300A90 __2 |
43005682-248 | 2-248 | P4300A90 | 1__2-248 __1 | 2__P4300A90 __2 |
43005682-250 | 2-250 | P4300A90 | 1__2-250 __1 | 2__P4300A90 __2 |
43005682-251 | 2-251 | P4300A90 | 1__2-251 __1 | 2__P4300A90 __2 |
43005682-254 | 2-254 | P4300A90 | 1__2-254 __1 | 2__P4300A90 __2 |
43015682-254 | 2-254 | P4301A90 | 1__2-254 __1 | 2__P4301A90 __2 |
43005682-255 | 2-255 | P4300A90 | 1__2-255 __1 | 2__P4300A90 __2 |
43005682-258 | 2-258 | P4300A90 | 1__2-258 __1 | 2__P4300A90 __2 |
43005682-259 | 2-259 | P4300A90 | 1__2-259 __1 | 2__P4300A90 __2 |
43005682-260 | 2-260 | P4300A90 | 1__2-260 __1 | 2__P4300A90 __2 |
43005682-264 | 2-264 | P4300A90 | 1__2-264 __1 | 2__P4300A90 __2 |
43005682-311 | 2-311 | P4300A90 | 1__2-311 __1 | 2__P4300A90 __2 |
43015682-311 | 2-311 | P4301A90 | 1__2-311 __1 | 2__P4301A90 __2 |
43005682-316 | 2-316 | P4300A90 | 1__2-316 __1 | 2__P4300A90 __2 |
43005682-319 | 2-319 | P4300A90 | 1__2-319 __1 | 2__P4300A90 __2 |
43005682-321 | 2-321 | P4300A90 | 1__2-321 __1 | 2__P4300A90 __2 |
43005682-324 | 2-324 | P4300A90 | 1__2-324 __1 | 2__P4300A90 __2 |
43005682-325 | 2-325 | P4300A90 | 1__2-325 __1 | 2__P4300A90 __2 |
43005682-327 | 2-327 | P4300A90 | 1__2-327 __1 | 2__P4300A90 __2 |
43005682-328 | 2-328 | P4300A90 | 1__2-328 __1 | 2__P4300A90 __2 |
43015682-328 | 2-328 | P4301A90 | 1__2-328 __1 | 2__P4301A90 __2 |
43005682-329 | 2-329 | P4300A90 | 1__2-329 __1 | 2__P4300A90 __2 |
43015682-329 | 2-329 | P4301A90 | 1__2-329 __1 | 2__P4301A90 __2 |
43005682-337 | 2-337 | P4300A90 | 1__2-337 __1 | 2__P4300A90 __2 |
43015682-337 | 2-337 | P4301A90 | 1__2-337 __1 | 2__P4301A90 __2 |
43015682-341 | 2-341 | P4301A90 | 1__2-341 __1 | 2__P4301A90 __2 |
43005682-348 | 2-348 | P4300A90 | 1__2-348 __1 | 2__P4300A90 __2 |
43005682-118 | 2-118 | P4300A90 | 1__2-118 __1 | 2__P4300A90 __2 |
43015682-118 | 2-118 | P4301A90 | 1__2-118 __1 | 2__P4301A90 __2 |
43005682-119 | 2-119 | P4300A90 | 1__2-119 __1 | 2__P4300A90 __2 |
43015682-119 | 2-119 | P4301A90 | 1__2-119 __1 | 2__P4301A90 __2 |
43005682-120 | 2-120 | P4300A90 | 1__2-120 __1 | 2__P4300A90 __2 |
43015682-120 | 2-120 | P4301A90 | 1__2-120 __1 | 2__P4301A90 __2 |
43005682-121 | 2-121 | P4300A90 | 1__2-121 __1 | 2__P4300A90 __2 |
43015682-121 | 2-121 | P4301A90 | 1__2-121 __1 | 2__P4301A90 __2 |
43005682-122 | 2-122 | P4300A90 | 1__2-122 __1 | 2__P4300A90 __2 |
43015682-122 | 2-122 | P4301A90 | 1__2-122 __1 | 2__P4301A90 __2 |
43005682-123 | 2-123 | P4300A90 | 1__2-123 __1 | 2__P4300A90 __2 |
43005682-124 | 2-124 | P4300A90 | 1__2-124 __1 | 2__P4300A90 __2 |
43015682-124 | 2-124 | P4301A90 | 1__2-124 __1 | 2__P4301A90 __2 |
43005682-125 | 2-125 | P4300A90 | 1__2-125 __1 | 2__P4300A90 __2 |
43015682-125 | 2-125 | P4301A90 | 1__2-125 __1 | 2__P4301A90 __2 |
43005682-126 | 2-126 | P4300A90 | 1__2-126 __1 | 2__P4300A90 __2 |
43015682-126 | 2-126 | P4301A90 | 1__2-126 __1 | 2__P4301A90 __2 |
43005682-127 | 2-127 | P4300A90 | 1__2-127 __1 | 2__P4300A90 __2 |
43015682-127 | 2-127 | P4301A90 | 1__2-127 __1 | 2__P4301A90 __2 |
43005682-128 | 2-128 | P4300A90 | 1__2-128 __1 | 2__P4300A90 __2 |
43015682-128 | 2-128 | P4301A90 | 1__2-128 __1 | 2__P4301A90 __2 |
43005682-129 | 2-129 | P4300A90 | 1__2-129 __1 | 2__P4300A90 __2 |
43015682-129 | 2-129 | P4301A90 | 1__2-129 __1 | 2__P4301A90 __2 |
43005682-130 | 2-130 | P4300A90 | 1__2-130 __1 | 2__P4300A90 __2 |
43015682-130 | 2-130 | P4301A90 | 1__2-130 __1 | 2__P4301A90 __2 |
43005682-131 | 2-131 | P4300A90 | 1__2-131 __1 | 2__P4300A90 __2 |
43015682-131 | 2-131 | P4301A90 | 1__2-131 __1 | 2__P4301A90 __2 |
43005682-132 | 2-132 | P4300A90 | 1__2-132 __1 | 2__P4300A90 __2 |
43005682-133 | 2-133 | P4300A90 | 1__2-133 __1 | 2__P4300A90 __2 |
43005682-134 | 2-134 | P4300A90 | 1__2-134 __1 | 2__P4300A90 __2 |
43015682-134 | 2-134 | P4301A90 | 1__2-134 __1 | 2__P4301A90 __2 |
43005682-135 | 2-135 | P4300A90 | 1__2-135 __1 | 2__P4300A90 __2 |
43005682-136 | 2-136 | P4300A90 | 1__2-136 __1 | 2__P4300A90 __2 |
43005682-137 | 2-137 | P4300A90 | 1__2-137 __1 | 2__P4300A90 __2 |
43005682-140 | 2-140 | P4300A90 | 1__2-140 __1 | 2__P4300A90 __2 |
43005682-142 | 2-142 | P4300A90 | 1__2-142 __1 | 2__P4300A90 __2 |
43005682-143 | 2-143 | P4300A90 | 1__2-143 __1 | 2__P4300A90 __2 |
43005682-144 | 2-144 | P4300A90 | 1__2-144 __1 | 2__P4300A90 __2 |
43015682-144 | 2-144 | P4301A90 | 1__2-144 __1 | 2__P4301A90 __2 |
43005682-148 | 2-148 | P4300A90 | 1__2-148 __1 | 2__P4300A90 __2 |
43005682-150 | 2-150 | P4300A90 | 1__2-150 __1 | 2__P4300A90 __2 |
43005682-151 | 2-151 | P4300A90 | 1__2-151 __1 | 2__P4300A90 __2 |
43005682-152 | 2-152 | P4300A90 | 1__2-152 __1 | 2__P4300A90 __2 |
43005682-153 | 2-153 | P4300A90 | 1__2-153 __1 | 2__P4300A90 __2 |
43005682-154 | 2-154 | P4300A90 | 1__2-154 __1 | 2__P4300A90 __2 |
43005682-155 | 2-155 | P4300A90 | 1__2-155 __1 | 2__P4300A90 __2 |
43005682-156 | 2-156 | P4300A90 | 1__2-156 __1 | 2__P4300A90 __2 |
43005682-157 | 2-157 | P4300A90 | 1__2-157 __1 | 2__P4300A90 __2 |
43005682-203 | 2-203 | P4300A90 | 1__2-203 __1 | 2__P4300A90 __2 |
43005682-206 | 2-206 | P4300A90 | 1__2-206 __1 | 2__P4300A90 __2 |
43005682-208 | 2-208 | P4300A90 | 1__2-208 __1 | 2__P4300A90 __2 |
43005682-210 | 2-210 | P4300A90 | 1__2-210 __1 | 2__P4300A90 __2 |