Pro Seal is an engineering driven, stocking distributor specialized in industrial sealing solutions for a variety of markets, including hydraulic and fluid power applications.

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Static Seals HS

MFG: Black Hawk Seals

SKU: HS-228-P92T

2.500(OD) x 2.278(ID) x 0.208(L)

Availability: In stock

Reference: HS568-228


P92T 92D Shore A Polyurethane (Rust)
Other material options are available upon request.

Operating Condition

Parameter Unit Low Extreme Normal Operation High Extreme
Pressure Psi 0 - 5,000 10,000
Temperature °F -65 -40 - 250 265
Speed fps
Note Continuous operation at any one of the extreme conditions may result in substantialy reduced seal life

Static Seals - HS

0.208 inch
Groove Width
2.500 Bore Dia 2.278 Groove Dia 2.490 Head Dia


  • High Extrusion Resistance
  • Improved Sealing at Low and High Pressure
  • Low Compression Set
  • Tear Resistant
  • Easy Installation
  • No Pinching or Twisting
  • Fits Standard O-Ring Grooves
  • Oil Resistant
  • Hydrolysis Resistant
  • Reduced Manufacturing Cost
  • Faster Cylinder Assembly
  • Improved Reliability
  • Reduced Warranty Cost