Hydraulic Constant Working Pressure Hose 6000 PSI – GlobalCore 797 Hose

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.

Technical Specifications
Weight: 0.31 to 6.50 kg/m, 0.21 to 4.37 lb/ft
Minimum Operating Temperature: -40 °C, -40 °F
Media: Lubricants, Petroleum Hydraulic Fluids
Specifications Met: ISO 18752, MSHA TC, ST, & CP covers only
Compatible Fitting: 77 Series, 43 Series
Inside Diameter: 1/4 to 2 inch, 6.3 to 51 mm
Maximum Operating Temperature: 100 °C Standard Cover, 125 °C TC, ST, & CP covers only, 212 °F Standard Cover, 257 °F TC, ST, & CP covers only
Application: Agriculture Equipment, Construction Equipment, Forestry, Hydraulics, Industrial, Oilfield
Hose Reinforcement Material: 1 or 2 Braids of Steel Wire, 4 or 6 Spirals of Steel Wire
Minimum Bend Radius: 2 to 15 inch, 50 to 380 mm
Size: -4 to -32
Outside Diameter: 0.51 to 2.66 inch, 13.0 to 67.6 mm
Maximum Operating Pressure: 420 bar, 6000 psi, 42 MPa
Hose Inner Tube Material: Proprietary Synthetic Rubber Compound
Cover Material: Synthetic Rubber, Synthetic Rubber Abrasion Resistant

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

Features/Benefits:
• Standard, ToughCover, SuperTough and Critical Protection 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)

Additional information