DESCRIPTION
The RTUL profile is a non-symmetrical profile rod seal with a rectangular shaped cross-section to ensure stability in the gland. The o-ring energizer functions as a spring to maintain sealing contact under low pressure or vacuum applications. The knife trimmed, beveled lip wipes away fluid film while the a secondary lip redistributes pressure through the seal evenly.
The shell is molded in polyurethane, ensuring flexibility for installation and performance at high/low pressures.
SEAL INFORMATION
Material Type (Primary Seal): POLYURETHANE
Material Type (Energizer): 70A NITRILE
Durometer (Shore A): 95
Temperature Range (F): -40 TO 225
Max Pressure (psi): 6000
Extrusion Gap at Various Pressures (in):
- 2,400 PSI: 0.020
- 3,750 PSI: 0.016
- 6,000 PSI: 0.012
Max Speed (ft/sec): 3.0
Mating Surface Roughness - Ra (µin) - DYNAMIC: 4<>16
Mating Surface Roughness - Ra (µin) - STATIC: 32 MAX
Part Number Definition (Inch): UH-(CS)(ID)(HT)R-3HT
Additional Part Number Definition (Inch): 2 X 2-1/2 X 3/8 = UH-25002000375R-3HT