387-8 | Parker GlobalCore Hydraulic Hose
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)
Description
- Manufacturer: Parker Hannifin
- Part Number: 387-8
- Model: 387 Series
- Description: Medium Pressure Hydraulic Hose
- Hose Inside Diameter: 1/2″
- Hose Outside Diameter: 13/16″
- Max. Working Pressure: 3000 psi
- Min. Bend Radius: 3-1/2″
- Safety Factor: 4:1 burst pressure
- Designed, built and tested to the ISO 18752 performance specification
- Mating End Fitting Series: Parkrimp 43 Series
- Hose Cover Material: Standard Cover: Synthetic Rubber
- Hose Reinforcement Type: One or Two braids steel wire for sizes -4 to -16, Four-spiral for sizes -20 to -32
- Inner Tube Material: Synthetic Rubber
- Application: Petroleum base hydraulic fluids and lubricating oils
- Temperature: Standard Cover: -40˚C to +100˚C, ToughCover & SuperTough: -40˚C to +125˚C
- Picture for illustration purposes only
- Download Parker 387 Series Global Core





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