Product Overview

The Ingersoll Rand 47553891001 85562841 Hydraulic Hose is a hydraulic hose assembly used for fluid transfer in industrial equipment. It features a -24 hose configuration with a straight JIC fitting at one end and a short 90-degree JIC fitting at the other.

The combination of straight and angled connections allows the assembly to accommodate hydraulic installations where the two connection ports have different orientations. This configuration also helps establish the intended routing without requiring an unnecessary directional bend in the hose body.

The 85562841 has a nominal 1.5-inch internal diameter and a 45-inch hose length. These specifications are important when identifying the correct replacement, particularly when the existing installation requires a specific connection distance and fitting arrangement.

For maintenance and replacement work, the complete part number should be checked against the original assembly. Fitting orientation, hose length, connection compatibility, and hydraulic operating requirements should all be considered before installation.

Technical Specifications

Product Features

• -24 hose configuration: Uses a hydraulic hose size designation corresponding to the specified 1.5-inch internal diameter.
• Straight JIC fitting: Provides a straight connection at one end of the assembly.
• 90-degree short JIC fitting: Accommodates an angled connection at the opposite end.
• 45-inch hose length: Provides the specified connection distance for the intended installation.
• Flexible construction: Allows the assembly to follow the required hydraulic piping route.
• Different end orientations: Combines straight and angled fittings in one hose assembly.
• Dedicated part identification: Uses the 85562841 part number for replacement identification and inventory management.

Working Principle

The 85562841 functions as a flexible passage for hydraulic fluid between two connected ports. Its internal hose passage allows fluid to travel through the assembly while the end fittings provide the mechanical connections required by the installation.

The basic connection arrangement is:

Hydraulic Port → Straight JIC Fitting → Hydraulic Hose → 90° Short JIC Fitting → Connected Port

The straight fitting establishes the connection at one end, while the short 90-degree fitting changes the connection direction at the opposite end. This arrangement accommodates installations where a direct straight connection would not match the orientation of the equipment ports.

The JIC fittings use 37-degree flare connection surfaces. Proper mating surfaces and correct fitting installation are necessary to maintain sealing integrity during operation.

The hose should be routed without twisting, excessive bending, or unnecessary tension. Its outer covering should also be protected from abrasion and contact with sharp edges or other damaging surfaces.

Regular inspection helps identify deterioration before it affects hydraulic system operation. Visible leakage, damaged fittings, cracks, or deformation are reasons to investigate and replace the assembly when necessary.

Industrial Applications

Installation and Maintenance

1. Verify the part number: Confirm that 85562841 matches the original hose assembly and the equipment’s replacement requirements.
2. Check fitting configuration: Verify the straight JIC and short 90-degree JIC arrangement before installation.
3. Depressurize the system: Shut down the equipment, isolate the hydraulic circuit, and release residual pressure according to the applicable maintenance procedure.
4. Prepare for fluid drainage: Position an appropriate collection container beneath the connection points to collect residual hydraulic fluid.
5. Inspect connection ports: Check the mating threads and sealing surfaces for contamination, corrosion, or mechanical damage.
6. Examine the hose assembly: Inspect the hose covering and fittings for cuts, cracks, deformation, or other visible defects.
7. Check fitting compatibility: Ensure that both hose-end connections match the corresponding equipment ports.
8. Install without twisting: Position the hose carefully and avoid twisting the hose body while tightening the connections.
9. Maintain proper routing: Keep the hose clear of sharp edges, hot surfaces, and moving equipment.
10. Secure the connections: Follow the applicable equipment instructions for fitting engagement and tightening requirements.
11. Check for leakage: Restore the system according to the approved startup procedure and inspect both connections for hydraulic fluid leakage.
12. Document maintenance: Record the replacement part number, installation date, inspection findings, and maintenance results.

Never inspect a pressurized hydraulic hose by hand. High-pressure fluid leakage can cause serious injection injuries.

Key Advantages

• Combines straight and short 90-degree JIC connections in one assembly.
• Provides a specified 1.5-inch internal diameter.
• Accommodates a 45-inch connection distance.
• Supports flexible hydraulic piping arrangements.
• Provides a dedicated Ingersoll Rand replacement part number.
• Simplifies hose identification during maintenance and inventory management.

Technical FAQs

What fitting configuration does the 85562841 hydraulic hose use?

The assembly uses a straight JIC fitting at one end and a short 90-degree JIC fitting at the other. This arrangement accommodates hydraulic connections with different orientations.

What does the -24 designation mean?

The -24 designation identifies the hose size. The specified inner diameter for this assembly is 1.5 inches.

Why is the short 90-degree JIC fitting important?

The angled fitting allows the hose to connect to a port requiring a directional change. It helps establish the intended connection arrangement without forcing an unnecessary bend into the hose body.

What should be checked before replacing the 85562841?

Verify the complete part number, hose length, internal diameter, fitting configuration, and connection compatibility. Also check the hydraulic operating requirements of the original installation.