*32 MM ID X 45 MM OD 4 MM SHOULDER

The MWM-032-045-4/8 is a Buna-N (Nitrile) Type M Wiper Seal with a 32 mm inside diameter, a 45 mm outside diameter, and a height of 4 mm. This wiper seal acts as the first line of defense on a reciprocating rod. Supplementary detail from the product record: Buna Wiper With Metal OD.

The material holds up against many alcohols, greases and lubricants, and hydraulic fluids. Buna-N (Nitrile) is valued for strong abrasion and tear resistance, low compression set under sustained load. Exposure to automotive brake fluid or polar solvents will shorten service life.

Typical settings include construction equipment, hydraulic and pneumatic systems, and agricultural equipment.

Reference part number MWM-032-045-4/8 when ordering; the item is sold individually. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.