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AN wipers are ideal for light duty and pneumatic applications. Its main purpose is to prevent dirt and contaminants from entering the hydraulic or pneumatic systems. Suffix “SH” designates slotted heel design, “V” designates fluorocarbon material, and “B” designates carboxilated nitrile material.

90A Durometer | Urethane Material | 6 in Nominal Inner Diameter

Features

• Flexible, snap-in design for easy installation into closed housings
• Low compression set

Suffix “N” designates nitrile material.

90A Durometer | Urethane Material | 6 in Nominal Inner Diameter

Features

• Urethane Wiper Ring
• Temperature range of -40 °F to 200 °F

Suffix “V” designates fluorocarbon material,“N” designates nitrile material, and “HT” designates high temperature urethane.

90A Durometer | Urethane Material | 6 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 | 6 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

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 | 6 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

The ST-XLFT was developed for hard environments, particularly longwall mining. These wipers include a dust lip to prevent contaminates from entering through the groove. They also have a ribbed inside diameter for low friction operation and to prevent pressure traps between the wiper and rod seal.

93A Durometer | Urethane Material | 6 in Nominal Inner Diameter

Features

• Include a dust lip to prevent contaminates from entering through the groove
• Ribbed inside diameter for low friction operation
• Prevent pressure traps between the wiper and rod seal