High Temperature Suction and Return Line Hose 62-300 PSI – 811HT Hose | #811HT-20


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811HT-20

High Temperature Suction and Return Line Hose 62-300 PSI – 811HT Hose | #811HT-20

Parker’s 811HT hose is a suction and return line hose that has a working pressure range of 62-300 PSI which is designed for high temperature applications.


Technical Specifications

  • Hose I.D. (size): -20
  • Weight: 0.82 lb/ft, 1.22 kg/m
  • Media: Lubricants, Petroleum Hydraulic Fluids
  • Specifications Met: MSHA, SAE 100R4, SAE J1942
  • Compatible Fitting: 81 Series, 88 Series, 43 Series
  • Inside Diameter: 1-1/4 inch, 31.8 mm
  • Application: Lubricating Oils, Petroleum Base Hydraulic Fluids
  • Vacuum Pressure Rating: 28 Inch-Hg, 95 kPa
  • Hose Reinforcement Material: Multiple Layers of Spiral Fiber with Wire Helix
  • Nominal Hose Inside Diameter: 31 mm
  • Outside Diameter: 1.770 inch, 45 mm
  • Maximum Operating Pressure: 200 psi, 1.4 MPa
  • Hose Inner Tube Material: Synthetic Rubber
  • Cover Material: Synthetic Rubber, MSHA Approved
  • Minimum Bend Radius: 102 mm, 4 inch
  • Minimum Operating Temperature: -50 °F, -46 °C
  • Maximum Operating Temperature: 257 °F, 125 °C
  • Hose Cover Type: Standard Cover
  • Design Factor: 4:1

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Item Information

Parker’s 811HT hose is a suction and return line hose that has a working pressure range of 62-300 PSI which is designed for high temperature applications. The 811HT hose is designed, built, and tested to meet SAE J517 100R4 / SAE J1942 performance specifications. Sizes range from ¾” to 2-½” in diameter to fit the requirements of various markets.

Markets:
• Transportation
• RV & Bus
• Military
• Construction
• Agriculture
• Grounds & Building Maintenance
• Forestry
• Railroad
• Utility Equipment
• Personnel Lift Equipment
• Machine Tool
• Oil Field Service
• Waste & Refuse
• Material Handling
• Marine
• Paving & Road Maintenance
• Ground Support Equipment
• Industrial
• Mining

Features/Benefits:
• 62-300 PSI working pressure in different sizes
• Half SAE bend radius for ease of installation and low force to flex
• Temperature range of -55 degrees Fahrenheit to 257 degrees Fahrenheit
• SAE J517 100R4 / SAE J1942 Performance Specifications
• MSHA accepted cover

Applications:
• Petroleum base hydraulic fluids and lubricating oils

Compatible Fittings:
• 81 series fittings (for -12 to -32)
• 88 series fittings (for -12 to -40)

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