Wipers
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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 | 4 in Nominal Inner Diameter | Wiper
Molded in nitrile with a steel case, this seal is double cased and used to exclude contaminants from cylinder link pins.
Urethane Material | 90 MM Nominal Inner Diameter | Dust Seal
Molded in urethane, this wiper features a double lip which prevents fluid that seeps by the rod seal from exiting the cylinder.
Urethane Material | 55 MM Inner Diameter | Wiper
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 | 7 in Nominal Inner Diameter
Features
- Used in Heavy Duty U-seals
- Capable of surviving hostile environments
- Molded from the high performance urethane
MMC, 20 X 30 X 5.0 Metal Clad D Wiper
This wiper is a single lip design molded from high grade urethane and bonded to a carbon steel case.
Urethane Material | 38 MM Nominal Inner Diameter | Wiper
This wiper is molded from high grade urethane and bonded to a carbon steel case in a single lip design.
Urethane Material | 60 MM Nominal Inner Diameter | Wiper
This wiper is a single lip design molded from high grade urethane and bonded to a carbon steel case.
Urethane Material | 80 MM Nominal Inner Diameter | Wiper
Molded from high grade urethane and bonded to a carbon steel case, this wiper utilizes a stainless steel finger spring to maintain a high radial force on the rod.
Urethane Material | 50 MM Nominal Inner Diameter | Wiper
