Metal Wipers for Sale | CRC Distribution

Utilizing a sturdy metal case, these wipers are molded from the same high performance urethane used in our Heavy Duty U-seals. Built for severe service, these wipers are capable of surviving hostile environments.

92A Durometer | Urethane Material | 4 1/2 in Nominal Inner Diameter

Features

• Used in Heavy Duty U-seals
• Capable of surviving hostile environments
• Molded from the high performance urethane

Utilizing a sturdy metal case, these wipers are molded from the same high performance urethane used in our Heavy Duty U-seals. Built for severe service, these wipers are capable of surviving hostile environments.

92A Durometer | Urethane Material | 2 3/4 in Nominal Inner Diameter

Features

• Used in Heavy Duty U-seals
• Capable of surviving hostile environments
• Molded from the high performance urethane

Each Seal Guard Wiper consists of two flexible bronze rings which are held in place by a nitrile cushion ring. The cushion ring absorbs side loads and energizes the wiper to maintain close contact with the rod. Particularly suited for hostile environments, seal guard wipers shave off sand, grift, slag, flux, paint, moisture, chips and slivers. Seal Guard Wipers are long-lasting, self-adjusting, and offer low friction. Seal Guard Wipers can be installed in standard Hercules® Sealing Products “ST” or “D” Style grooves by increasing the “F” gland dimension to the “F” Throat Diameter shown.

70A Durometer | 660 Bronze; Nitrile Material | 1 3/4 in Nominal Inner Diameter | Wiper

Each Seal Guard Wiper consists of two flexible bronze rings which are held in place by a nitrile cushion ring. The cushion ring absorbs side loads and energizes the wiper to maintain close contact with the rod. Particularly suited for hostile environments, seal guard wipers shave off sand, grift, slag, flux, paint, moisture, chips and slivers. Seal Guard Wipers are long-lasting, self-adjusting, and offer low friction. Seal Guard Wipers can be installed in standard Hercules® Sealing Products “ST” or “D” Style grooves by increasing the “F” gland dimension to the “F” Throat Diameter shown.

70A Durometer | 660 Bronze; Nitrile Material | 2 in Nominal Inner Diameter | Wiper

RWS, 2 X 2 1/2 X 1/4 Seal-Guard FKM

RW-20MM Seal guard wiper

Cadmium plated with gold chromate to QQL-614 and are inspected for required radial pressure, breakout friction, and rod light-tightness per spec. Manufactured to the MS28776 specification in accordance with the MIL-S-5049 procurement standard.

AM scrapers are typically used in heavy duty hydraulics like aircraft landing gear and steel mill cylinders.

Seal Options

• Solid scraping body only
• Scraping body with a narrow groove accommodating a serpentine form spring to scraping load
• Scraping body with a wide groove in the outside diameter accommodating two “c” style springs (resembling split washers) to generate scraping load

RW, 220mm Brass Cad Plated Metric Wiper

92A Durometer | Urethane Material | 2 1/8 in Nominal Inner Diameter | Wiper

92A Durometer | Urethane Material | 2 1/8 in Nominal Inner Diameter | Wiper

92A Durometer | Urethane Material | 2 3/4 in Nominal Inner Diameter | Wiper

92A Durometer | Urethane Material | 2 3/4 in Nominal Inner Diameter | Wiper