Value Collection RWH0625H90 Air Cylinder Nitrile Seal

Product Description

The VALUE COLLECTION RWH0625H90 is a nitrile rod wiper seal designed for use in pneumatic air cylinder assemblies. This small-profile seal fits at the rod end of the cylinder to wipe contaminants from the piston rod during retraction, protecting internal seals and extending service life. Nitrile construction provides resistance to oils, greases, and general hydraulic fluids commonly encountered in industrial and mechanical service environments. At 0.245 inches in height and 0.0625 pounds, this is a precision replacement component suited for bench-level maintenance and cylinder rebuild work.

This rod wiper seal is used in pneumatic cylinder repair and rebuild applications across light industrial, mechanical, and fluid power systems. It is appropriate for maintenance technicians and millwrights performing scheduled seal replacement or emergency cylinder repairs. The compact profile makes it suitable for smaller bore air cylinders where rod wiper integrity is critical to preventing premature internal seal failure from particulate ingestion.

Key Features

• Nitrile material offers resistance to petroleum-based oils and greases
• Low-profile design at 0.245 inches height fits compact cylinder rod end housings
• Lightweight at 0.0625 pounds for easy handling during cylinder rebuild
• Single-piece construction for straightforward drop-in seal replacement
• Sold individually for targeted replacement without excess inventory

Compatibility

Designed as an OEM-style replacement wiper seal for pneumatic air cylinders requiring a nitrile rod end seal at 0.245 inches in height. Confirm bore size, rod diameter, and groove dimensions against the existing cylinder before installation.

Installation Notes

Installation is performed by qualified maintenance technicians or millwrights during cylinder rebuild or seal replacement service. Depressurize and lock out the pneumatic circuit before disassembling the cylinder rod end. Inspect the rod surface for scoring or burrs prior to installing the new seal, as surface damage will accelerate wiper wear. Avoid using sharp tools that may nick or deform the sealing lip during installation.