AS568-908 UC90 Cast Polyurethane 90 Duro O-Ring (SAE -8)

Tube Size OD: 1/2", SAE Dash Size -8, Thread Size 3/4"-16 UNF

High Performance 90 Durometer Cast Polyurethane O-Ring - DISOGRIN 9251 Material

Our High Performance Urethane O-Rings, made from DISOGRIN 9251, are engineered for the toughest applications. Featuring outstanding wear and tear resistance with a very low compression set, these O-rings offer maximum service life even under high temperatures and extreme pressures. Thanks to the exceptional material properties of TODI-cured, cast-type polyurethane, these O-rings eliminate the need for back-up rings.

Designed to withstand high-pressure, punishing, and highly abrasive environments, these O-rings excel in applications such as quick disconnects, hydraulic systems, water applications, and heavy-duty equipment. With superior oil and abrasion resistance, reduced extrusion, and longer lifespan, these O-rings help minimize operating costs and downtime.

Key Features:

• Material: 92A Durometer TODI-Cured Polyurethane
• Tensile Strength: 6,000 psi (MPa)
• Elongation: 400%
• Service Temperature Range: -81 to 121°C (-115 to 250°F)
• Pressure Resistance: Up to 10,000 PSI
• Applications: Bulldozers, construction equipment, forklifts, mobile lifts, air tools, static seals, injection molding machines, and more.

This versatile, high-performance O-ring is a trusted solution for hydraulic applications, ensuring long-term durability and excellent resistance to abrasion, oil, and compression. Perfect for industries requiring reliable seals under extreme conditions.