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HMU31-5.50-31N 80A Buna-N Rubber U-Seal | 5 1/2 in ID 5/16 in CS

SKU: HMU31-5.50-31N

HMU31-5.50-31N 80A Buna-N Rubber U-Seal | 5 1/2 in ID 5/16 in CS

The HMU style multi-lip rod u-seal combines the pressure-compensating, uni-directional characteristics of a u-seal, with the multi-lip sealing effectiveness of compression-type stacked-packings. Made from premium materials, the, HMU utilizes several sealing lip edges for dry rod performance while minimizing friction. The multi-lip design maintains, a critical sealing edge even though increasing pressure moves the line of contact down toward the heel.

$40.48 / EA

80A Durometer | Buna-N Rubber Material | 5 1/2 in Nominal Inner Diameter | 5/16 in Cross Section | U-Seal

Item Specifications

  • Rod
  • 5/16 Inch
  • 80A
  • 0.344 Inch
  • +0.015, +0.000
  • 6.12 Inch
  • +0.004, +0.000
  • Buna-N Rubber
  • 250 °F
  • -40 °F
  • 5/16 Inch
  • 5 1/2 Inch
  • 6 1/8 Inch
  • 0 to 1000 psi
  • 5.5 Inch
  • -0.002, -0.004
  • 15 Years
  • 3 ft/sec
  • HMU Homogenous
  • inch
  • 0.07 lbs per EA
Us