2-1/4" H STYLE ROD WIPER 90 DURO BUNA

APG stocks the RWH2250H90, a Buna-N (Nitrile) Wiper Type WH Wiper Seal. A wiper seal removes contaminants on the return stroke to protect downstream sealing elements. Supplementary detail from the product record: 8600 Rod Wiper.

Buna-N (Nitrile) is specified here for reliable performance in both static and dynamic service, strong abrasion and tear resistance. The material holds up against hydraulic fluids, greases and lubricants, and water. Exposure to ketones or ozone and direct sunlight will shorten service life.

Common environments for this compound include general industrial maintenance, hydraulic and pneumatic systems, and agricultural equipment.

Reference part number RWH2250H90 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.