40 MM ID X 50 MM OD 5 MM SHOULDER

MWP7-040-050-5/8 is a Buna-N (Nitrile) Profile P7 Wiper Seal with a 40 mm inside diameter, a 50 mm outside diameter, and a height of 5 mm. In service, this wiper seal scrapes dirt, moisture and debris from an extending rod before it can reach the primary seal. This item is further identified as Buna P7 Metric Wipers.

This material stands up to propane and butane, greases and lubricants, and water. Buna-N (Nitrile) is known for low compression set under sustained load, strong abrasion and tear resistance. Exposure to polar solvents or strong acids will shorten service life.

Typical settings include automotive, fluid power, and construction equipment.

This item is sold individually under part number MWP7-040-050-5/8. As always, verify media compatibility and operating conditions against the requirements of your specific application. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.