Parker Hydraulic Constant Working Pressure Hose 3000 PSI - GlobalCore 387 Hose (38720)
£68.83
Part Number
387-20
The Parker 387 GlobalCore hose is a constant working pressure hydraulic hose offering 3,000 PSI in all sizes. This light, durable, and easy-to-bend hose meets and exceeds ISO 18752 performance specifications. The 387 hose offers low force-to-flex and delivers full SAE-standard pressure at one-half SAE bend radius, resulting in easier handling and installation. 387 hose also offers a 30% smaller OD by area compared with SAE-standard spiral hose. Compatible with petroleum-based hydraulic fluids and lubricating oils, 387 GlobalCore hose is offered in sizes ranging from ¼-inch to 2 inches in diameter and with three cover options: Standard, ToughCover, and SuperTough.
Markets:
• Transportation
• Military
• Construction
• Agriculture
• Grounds & Building Maintenance
• Waste & Refuse
• Material Handling
• Forestry
• Railroad
• Utility Equipment
• Personal Lift Equipment
• Machine Tool
Features/Benefits:
• Standard or ToughCover options to prevent abrasion
• Half SAE bend radius for ease of installation and low force to flex
• 30% smaller O.D. by area compared to the SAE spiral hose
• 3,000 PSI constant working pressure in all sizes
• Lighter than the standard SAE spiral hose
Applications:
• Petroleum base hydraulic fluids and lubricating oils
Compatible Fittings:
• 43 series fittings (for sizes -4 to -20)
• 77 series fittings (for sizes -20 to -32)
Hose I.D. (size) | -20 |
---|---|
Hose Cover Type | Standard Cover, Standard Cover |
Cover Color | Black |
Minimum Bend Radius | 1/2 minimum ISO 18752 bend radius mm, 8-1/4 inch, 210 mm |
Maximum Operating Temperature | 100 °C, 212 °F |
Hose Inside Diameter | 1-1/4 inch, 31,5 mm |
Hose Outside Diameter | 1.82 inch, 46.3 mm |
Maximum Operating Pressure | 206 bar, 3000 psi, 21 MPa |
Nominal Hose Inside Diameter | 31 |
Specifications Met | ISO 18752 |
Weight | 1.74 lb/ft, 2.59 kg/m |
Size | -20 |
Minimum Operating Temperature | -40 °F, -40 °C |
Compatible Fitting | 43 Series, 77 Series |
Cover Material | Synthetic Rubber |
Disclaimer | The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and warning requirements of the application are met. The u |
Hose Inner Tube Material | Synthetic Rubber |
Hose Reinforcement Material | 4 Spiral |
Application | Petroleum Based Hydraulic Fluids & Lubricating Oils |
Part variations
Part Number | Hose Inside Diameter | Hose Outside Diameter | Weight | Maximum Operating Pressure | Bend Radius |
---|---|---|---|---|---|
387-10 | 16 mm | 23.9 mm | 0.49 kg/m | 3000 psi | 100 mm |
387-12 | 19 mm | 27.8 mm | 0.86 kg/m | 3000 psi | 1/2 minimum iso 18752 bend radius mm |
387-16 | 25 mm | 35.4 mm | 1.17 kg/m | 3000 psi | 1/2 minimum iso 18752 bend radius mm |
387-20 | 31,5 mm | 46.3 mm | 2.59 kg/m | 3000 psi | 210 mm |
387-24 | 38 mm | 52.8 mm | 2.99 kg/m | 3000 psi | 250 mm |
387-32 | 51 mm | 66.2 mm | 4.09 kg/m | 3000 psi | 320 mm |
387-4 | 6.3 mm | 13.4 mm | 0.24 kg/m | 3000 psi | 50 mm |
387-6 | 10 mm | 17.4 mm | 0.34 kg/m | 3000 psi | 65 mm |
387-8 | 12.5 mm | 20,7 mm | 0.43 kg/m | 3000 psi | 1/2 minimum iso 18752 bend radius mm |