U-Seal, 1-3/8"X1-5/8"X1/4"

U-Seal, 1-3/8"X1-5/8"X1/4"

The DSU12-1.37-25 U-Seal is a heavy-duty 92A urethane hydraulic seal designed for reliable piston or rod sealing in high-pressure applications. Manufactured from tough urethane material, this U-seal delivers excellent resistance to wear, extrusion, and abrasion while maintaining dependable sealing performance under demanding operating conditions.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: DSU12-1.37-25
• Seal Type: U-Seal (Rod or Piston)
• Material: 92A Urethane
• Inside Diameter (Nominal): 1-3/8"
• Outside Diameter (Nominal): 1-5/8"
• Height (Nominal): 1/4"
• Cross Section: 1/8"
• Weight: 0.0053 lbs
• Groove Diameter (H): 1.375"
• Groove Width (D): 0.281"
• Rod Diameter: 1.375"
• Bore Diameter: 1.625"
• Housing Diameter (G): 1.625"
• Piston Diameter (I): 1.624"
• Throat Diameter (F): 1.376"
• Temperature Range: -40°F to +230°F
• Pressure Range: 0 to 4,000 PSI
• Maximum Speed: 3 ft/sec

Ideal For

• Hydraulic cylinders requiring rod or piston sealing
• High-pressure applications up to 4,000 PSI
• Agricultural, construction, and industrial hydraulic systems
• Installations needing durable urethane seals with broad temperature capability