Wipers
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RW, 5 1/2 X 6 1/4 X 3/8 BUNA SEAL GUARD
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.
Nylon Material | 7/8 in Nominal Inner Diameter | Snap-in Wiper Ring
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
Two-piece, single acting wiper which consists of a PTFE ring and an o-ring energizer. This unique style provides low friction, free of stick-slip, and a high sliding speed.
Suffix “V” designates fluorocarbon material,“N” designates nitrile material, and “HT” designates high temperature urethane.
90A Durometer | Urethane Material | 1 7/8 in Nominal Inner Diameter
Features
- Urethane Wiper Ring
- Min. Temperature Range of ‘-40 °F; N: -40°; V: -20 °F; HT: -40 °F
- Max. Temperature Range of 200 °F; N: 225 °F; V: 350 °F; HT: 225 °F
Suffix “V” designates fluorocarbon material,“N” designates nitrile material, and “HT” designates high temperature urethane.
90A Durometer | Urethane Material | 4 1/2 in Nominal Inner Diameter
Features
- Urethane Wiper Ring
- Min. Temperature Range of ‘-40 °F; N: -40°; V: -20 °F; HT: -40 °F
- Max. Temperature Range of 200 °F; N: 225 °F; V: 350 °F; HT: 225 °F
Suffix “N” designates nitrile material.
90A Durometer | Urethane Material | 1 in Nominal Inner Diameter
Features
- Urethane Wiper Ring
- Temperature range of -40 °F to 200 °F
Suffix “N” designates nitrile material.
90A Durometer | Urethane Material | 1 3/8 in Nominal Inner Diameter
Features
- Urethane Wiper Ring
- Temperature range of -40 °F to 200 °F
Suffix “N” designates nitrile material.
90A Durometer | Urethane Material | 2 1/4 in Nominal Inner Diameter
Features
- Urethane Wiper Ring
- Temperature range of -40 °F to 200 °F
Suffix “N” designates nitrile material.
90A Durometer | Urethane Material | 4 1/2 in Nominal Inner Diameter
Features
- Urethane Wiper Ring
- Temperature range of -40 °F to 200 °F
92A Durometer | Urethane Material | 2 1/8 in Nominal Inner Diameter | Wiper
92A Durometer | Urethane Material | 2 1/8 in Nominal Inner Diameter | Wiper
