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
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