Parker’s 811 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 811 hose is designed, built, and tested to meet SAE 100R4 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
• SAE J517 100R4 / SAE J1942 Performance Specifications
• Oil and weather-resistant synthetic rubber 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)
| Media | Petroleum Hydraulic Fluids, Lubricants |
|---|---|
| Maximum Operating Pressure | 1.4 MPa, 50 psi (w/ 88HC), 3 bar (w/ 88HC), 0.3 MPa (w/ 88HC), 200 psi (w/ 81/88DB), 14 bar (w/ 81/88DB) |
| Division | Hose Products Division |
| Compatible Fitting | 43 Series, 81 Series, 88 Series |
| Application | Petroleum Base Hydraulic Fluids, Lubricating Oils |
| Hose Inner Tube Material | Synthetic Rubber |
| Inside Diameter | 1-1/4 inch, 31.8 mm |
| Maximum Operating Temperature | 212 °F, 100 °C |
| Minimum Operating Temperature | -40 °F, -40 °C |
| Vacuum Pressure Rating | 25 inch-Hg, 84 kPa |
| Minimum Bend Radius | 4 inch, 102 mm |
| Outside Diameter | 45 mm, 1.770 inch |
| Specifications Met | SAE J1943, USCG HF, SAE 100R4 |
| Cover Material | Synthetic Rubber |
| Hose Reinforcement Material | Multiple Layers of Spiral Fiber with Wire Helix |
| Weight Parker | 1.22 kg/m, 0.82 lb/ft |
| Nominal Hose Inside Diameter | 31 mm |
| Hose I.D. (size) | -20 |
| Hose Cover Type | Standard Cover |