Project Description

Series AW15: Heavy-Duty, Double-Acting Wiper

The AW15 Series Heavy-Duty, Double-Acting wiper is one of the most popular heavy-duty wipers. It includes a reinforced PTFE-filled scraper ring and one energizing O-ring.

The design incorporates a wiping lip to prevent contamination from entering the cylinder and an inner sealing lip to remove any oil film from the rod as it cycles. The O-ring energizes the two wiper lips. In most applications, a pressure relief port between the wiper and the rod seal is recommended.

APPLICATIONS

The AW15 Series Heavy-Duty, Double-Acting Wiper prevents contamination ingress in harsh environments, while maintaining low friction. It consists of a custom-blended PTFE that provides ultra-low friction and high-speed performance with minimal wear. The standard compound is PTFE with Bronze filler. The temperature range of the wiper can be increased by selecting an FPM energizer in place of the standard NBR energizer.

Typical applications include:

  • Forging presses

  • Extrusion presses

  • Stamping presses

  • Steel and aluminum mills

  • Cold and hot strip mills

  • Injection Molding Machines

BENEFITS

Protects the hydraulic cylinder internals

Self-lubricating

Works in short stroke applications

Works in high temperature environments

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