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HYDRAULIC CONSTANT WORKING PRESSURE HOSE 6000 PSI - GLOBALCORE 797 HOSE

Manufacturer : Parker

Mfr.Model# :  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.

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  • 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
Description

Performance Characteristics

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 Working Pressure (bar)

420

Maximum Working Temperature (C)

100 or 125 (TC & ST)

Media

Hydraulic Fluids, Lubricants

Minimum Working Temperature (C)

-40

Maximum Working Pressure (psi)

6000

Maximum Working Pressure (Mpa)

42

Hose Inner Tube Material

Proprietary synthetic rubber

Material - Hose Reinforcement

Four- or six-spiral steel wires, One- or two-braid steel wire

Hose Cover Material

Synthetic rubber, Synthetic rubber abrasion resistant

Minimum Working Temperature (F)

-40

Industry Standards

ISO 18752

Compatible Fittings

77 Series, 43 Series

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