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Product Description
Technical Specification

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): -12
Hose Cover Type: ToughCover
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 user must analyze all aspects of the application, follow applicable industry standards, and follow the information concerning the product in the current product catalog and in any other materials provided from Parker or its subsidiaries or authorized distributors. Refer to Fluid Connectors Safety Guide.
Weight: 0,86 kg/m, 0.58 lb/ft
Hose Inside Diameter: 3/4, 3/4 inch, 19 mm
Media: Hydraulic Fluids, Lubricants,
Hose Outside Diameter: 1.1 inch, 27,8 mm
Nominal Hose Inside Diameter: 20
Maximum Operating Pressure: 3000 psi, 21 MPa
Hose Inner Tube Material: Synthetic rubber
Hose Reinforcement Material: Two braid steel wire
Cover Material: Synthetic rubber abrasion resistant
Minimum Bend Radius: 4-3/4 inch, 1/2 minimum ISO 18752 bend radius mm
Minimum Operating Temperature: -40 °F, -40 °C
Maximum Operating Temperature: 257 °F, 125 °C
Specifications Met: ISO 18752
Hose Cover Type: ToughCover
Compatible Fitting: 43 Series
Application: Petroleum base hydraulic fluids and lubricating oils
Cover Color: Black