Parker Hydraulic Constant Working Pressure Hose 3000 PSI - GlobalCore 387 Hose (38720)

£68.83
Part Number
387-20

Available in 36 days

Parker Hydraulic Constant Working Pressure Hose 3000 PSI - GlobalCore 387 Hose (38720) is available to buy in increments of 1
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)

Technical Specification
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
Parker Extra Info
Hydraulic Pumps For Variable Speed Drives T7 View
Hydraulic Pumps & Motors Vane Troubleshooting Guide View

Part variations

Part Number Hose Inside DiameterHose Outside DiameterWeightMaximum Operating PressureBend Radius
387-10 16 mm23.9 mm0.49 kg/m3000 psi100 mm
387-12 19 mm27.8 mm0.86 kg/m3000 psi1/2 minimum iso 18752 bend radius mm
387-16 25 mm35.4 mm1.17 kg/m3000 psi1/2 minimum iso 18752 bend radius mm
387-20 31,5 mm46.3 mm2.59 kg/m3000 psi210 mm
387-24 38 mm52.8 mm2.99 kg/m3000 psi250 mm
387-32 51 mm66.2 mm4.09 kg/m3000 psi320 mm
387-4 6.3 mm13.4 mm0.24 kg/m3000 psi50 mm
387-6 10 mm17.4 mm0.34 kg/m3000 psi65 mm
387-8 12.5 mm20,7 mm0.43 kg/m3000 psi1/2 minimum iso 18752 bend radius mm