Hydraulic Constant Working Pressure Hose 6000 PSI – GlobalCore 797 Hose


Part of the GlobalCore line of robust yet lightweight hydraulic hose, Parker’s 797 hose is an easy-to-bend, easier-to-install 6000 PSI constant working pressure hose.

Part Number: 797TC

Technical Specifications
For Fluid Type: Petroleum base hydraulic fluids and lubricating oils
Application: Agriculture / Forestry, Construction, Hydraulic, Oilfield, and Industrial
Hose I.D. (size): -4 to -32
Maximum Operating Temperature: 100 or 125 (TC & ST) °C, 212 or 257 (TC & ST) °F
Media: Hydraulic Fluids, Lubricants
Minimum Operating Temperature: -40 °F, -40 °C
Maximum Operating Pressure: 420 bar, 6000 psi, 42 MPa
Hose Inner Tube Material: Proprietary synthetic rubber
Hose Reinforcement Material: Four- or six-spiral steel wires, One- or two-braid steel wire
Cover Material: Synthetic rubber, Synthetic rubber abrasion resistant
Specifications Met: ISO 18752
Compatible Fitting: 77 Series, 43 Series
Full Product Description

Parker’s 797 hose, within the GlobalCore product line, was designed to deliver consistency and reliability with a constant working pressure of 6,000 PSI in all sizes. The 797 hose is made with Compact Spiral technology making it light, durable, and easily bent making installation easier and quicker. The 797 hose is designed, built and tested to the ISO 18752 performance specifications. Sizes range from ¼” to 2” in diameter with different cover options available for various markets.


  • Military
  • Construction
  • Forestry
  • Oil Field Service
  • Industrial
  • Mining


  • Standard, ToughCover or SuperTough cover options to prevent abrasion
  • Half SAE bend radius for ease of installation and low force to flex
  • 30% smaller O.D. compared to standard SAE spiral hose
  • 6,000 PSI constant working pressure in all sizes
  • Less hose weight than SAE spiral
  • Twice the impulse/life for a longer useful life of the hose
  • Flex impulse tested to provide a superior hose in both performance and service life


  • Petroleum base hydraulic fluids and lubricating oils

Compatible Fittings

  • 43 series fittings (for -4 to -6)
  • 77 series fittings (for -8 to -32)

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