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HYDRAULIC CONSTANT WORKING PRESSURE HOSE 3000 PSI - GLOBALCORE 387 HOSE

Manufacturer : Parker

Part of Parker’s GlobalCore constant working pressure hose line, lightweight and flexible 387 hoses consistently deliver 3,000 PSI performance across markets and across the globe.

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  • 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

Performance Characteristics

Maximum Working Pressure (psi)

3000

Fluid Type

Petroleum base hydraulic fluids and lubricating oils

Application

Agriculture / Forestry, Construction, Hydraulic, Material Handling, Transportation, and Vacuum

Hose I.D. (size)

-4 to -32

Maximum Working Pressure (bar)

210

Media

Hydraulic Fluids, Lubricants

Vacuum Rating (inch of Hg)

18 - 24

Vacuum Rating (mm of Hg)

457 - 610

Maximum Working Pressure (Mpa)

21

Hose Inner Tube Material

Synthetic rubber

Material - Hose Reinforcement

One braid steel wire, Two braid steel wire, Four spiral

Hose Cover Material

Synthetic rubber, Synthetic rubber abrasion resistant, Synthetic rubber super abrasion resistant

Minimum Working Temperature (F)

-40

Maximum Working Temperature (F)

212 or 257 (TC & ST)

Minimum Working Temperature (C)

-40

Maximum Working Temperature (C)

100 or 125 (TC & ST)

Industry Standards

ISO 18752

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