Wipers
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Molded in urethane, this wiper features a double lip which prevents fluid that seeps by the rod seal from exiting the cylinder.
Urethane Material | 42 MM Inner Diameter | Wiper
This medium duty wiper is molded in nitrile rubber.
Nitrile Material | 200 MM Inner Diameter | Wiper
This medium duty wiper is molded in nitrile rubber.
Nitrile Material | 30 MM Inner Diameter | Wiper
This light duty wiper is molded in polyurethane and features a double-stepped shoulder to fit tightly in the gland throat.
Urethane Material | 100 MM Inner Diameter | Wiper
Features
- Double-stepped shoulder
Molded in nitrile, this wiper features a double lip which prevents fluid that seeps by the rod seal from exiting the cylinder. It features a double-stepped shoulder to fit tightly in the gland throat.
90A Durometer | Nitrile Material | 30 MM Inner Diameter | Wiper
Features
- Double-stepped shoulder
MSWXE-T is a two piece single acting wiper which consists of a PTFE ring and an O-Ring energizer. This unique style provides low friction, free stick-slip, and a high sliding speed.
PTFE/NBR Material | 140 MM Inner Diameter | Wiper
Wipers are installed in hydraulic cylinders to prevent dirt, dust, and moisture from entering the cylinder as they retract back into the system. A hydraulic wiper prevents contamination that could damage wear rings, seals, and other cylinder components.
90A Durometer | Urethane Material | 2 7/16 in Nominal Inner Diameter
Features
- Installed in hydraulic cylinders to prevent dirt, dust, and moistures
- Hydraulic wiper prevents contamination that could damage wear rings, seals, and other cylinder components
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
