S-Seal Profile for HTHP Sealing (PSSP) | Parker NA

S-Seal Profile for HTHP Sealing (PSSP) | Product Series

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S-Seal Profile for HTHP Sealing (PSSP)

S-Seal Profile for HTHP Sealing (PSSP)

Where to Buy

Parker’s S-Seal is engineered to meet the rigorous sealing challenges encountered in high pressure and high temperature (HTHP) Energy, Oil & Gas (EOG) applications.

Technical Specifications

  • Maximum Operating Pressure: 2000 to 7000 psi
  • Minimum Operating Temperature: -65 °F
  • Maximum Operating Temperature: 400 °F
  • Body Material: EPDM, FKM, TPU, TPC-ET, XNBR, HNBR
  • Groove Width: 0.125 to 1.000 inch
  • For Fluid Type: Water, Steam, Broad Range, Oils
  • Color: Black, Yellow, Orange
  • Durometer: 95 Shore A
  • Thermal Application Type: Varies (depending on material)
  • Polymer Material Options: Ethylene Propylene Rubber (EPM, EPR, EPDM), Fluorocarbon Rubber (FKM, FPM), Thermoplastic Polyurethane (TPU, Resilon®, Ultrathan®), Thermoplastic Copolyester Elastomer (TPC, TPE), Nitrile Butadiene Rubber (NBR, XNBR), Hydrogenated Nitrile Butadiene Rubber (HNBR, HSN)
  • Specifications Met: None
  • Media: Hydraulic
  • Unit of Measure: Length: inch
  • Maximum Surface Speed: 1.6 ft/sec, 0.5 m/sec
  • Spring Material: EPDM, FKM, NBR, HNBR
Safety Warning

Full Product Description

Parker’s S-Seal is engineered to meet the rigorous sealing challenges encountered in high pressure and high temperature (HTHP) Energy, Oil & Gas (EOG) applications. Increasingly deeper drilling means application pressures, once considered high at 5,000 psi, now approach up to 20,000 psi. Traditional elastomer and backup ring-type seals, which sufficiently seal at lesser pressures and temperatures, will extrude at elevated temperatures and pressures. The S-Seal, with its dual-acting design and over-molded anti-extrusion springs, resists extrusion and positively seals pressure from either direction.

Related Documents

Literature and Reference Materials
Performance Sealing Products for Hydraulic Fluid Power Equipment- EPS 5371
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