DISOGRIN U CUP - OTC Tools and Equipment

The OTC Tools and Equipment 15915 DISOGRIN U CUP is a professional-grade symmetrical U-cup seal engineered for demanding hydraulic and pneumatic applications. Manufactured from premium DISOGRIN 9250 Polyurethane, this component provides an exceptional sealing solution, ensuring reliable performance and extended service life in both automotive and industrial environments. Its robust construction and advanced material formulation make it ideal for preventing fluid leakage and maintaining system pressure under challenging conditions.

Key Features

• Premium DISOGRIN 9250 Polyurethane: Crafted from a material renowned for its outstanding wear and tear resistance, low compression set, and superior extrusion resistance.
• Symmetrical U-Cup Design: Features chamfered sealing edges and knife-cut static and dynamic lips, ensuring maximum sealing force and a precise fit in both ID and OD applications.
• High-Pressure and Temperature Resilience: Capable of withstanding pressures up to 4,000 psi and intermittent temperatures up to 300°F (110°C), outperforming conventional seals in tough conditions.
• Extended Service Life: Engineered for very long operating life in rod and piston applications, resisting pressure spikes and minimizing adhesion effects even after prolonged standstill.
• Versatile Sealing Performance: Provides effective sealing across a wide range of hydraulic fluids and temperatures, suitable for both static and dynamic movements.

Applications

The OTC 15915 DISOGRIN U CUP is designed for critical sealing tasks in various professional settings. In the automotive sector, it is commonly used in hydraulic systems such as vehicle lifts, power steering, braking systems, and heavy-duty tailgate lifts, ensuring consistent pressure and preventing leaks. Industrially, this U-cup seal is an essential component for heavy machinery, standard hydraulic cylinders, agricultural equipment, forklifts, presses, and other stationary or mobile hydraulic and pneumatic systems where dependable sealing is paramount. It is also suitable for use in the construction industry's excavators and loaders, as well as oil and gas drilling equipment.

Specifications

• Manufacturer: OTC Tools and Equipment
• Model Number: 15915
• Material: DISOGRIN 9250 Polyurethane
• Dimensions (Approximate): 2.5 in (L) x 0.25 in (W) x 0.25 in (H)
• Max Pressure Tolerance: Up to 4,350 psi
• Continuous Temperature Range: -22 to +230°F (-30 to +110°C)