Hydraulic Constant Working Pressure Hose 6000 PSI - GlobalCore 797 Hose | #797TC-20


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797TC-20

Hydraulic Constant Working Pressure Hose 6000 PSI - GlobalCore 797 Hose | #797TC-20

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.


Technical Specifications

  • Hose I.D. (size): -20
  • Hose Cover Type: ToughCover
  • Weight: 1.95 lb/ft, 2.89 kg/m
  • Minimum Operating Temperature: -40 °C, -40 °F
  • Media: Lubricants, Petroleum Hydraulic Fluids
  • Specifications Met: ISO 18752, Type DC, MSHA TC, ST & CP covers only
  • Compatible Fitting: 77 Series
  • Inside Diameter: 1-1/4 inch, 31.5 mm
  • Application: Lubricating Oils, Petroleum Base Hydraulic Fluids
  • Hose Reinforcement Material: 4 or 6 Spirals of Steel Wire
  • Nominal Hose Inside Diameter: 31 mm
  • Outside Diameter: 1.770 inch, 44.9 mm
  • Maximum Operating Pressure: 6000 psi, 420 bar, 42 MPa
  • Hose Inner Tube Material: Proprietary Synthetic Rubber Compound
  • Cover Material: Synthetic Rubber Abrasion Resistant
  • Minimum Bend Radius: 8-3/4 inch, 225 mm
  • Maximum Operating Temperature: 257 °F, 125 °C
  • Size: -20
Safety Warning

Item Information

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.

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

Features/Benefits:
• 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

Applications:
• 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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Where to Buy

Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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