Name: Ingersoll Rand 47704537001 / 85574374 Hydraulic Hose Assembly
Brand: Ingersoll Rand
SKU: 18271
Availability: InStock
Rating: 5.0 (1 reviews)

Introduction

The Ingersoll Rand 47704537001 / 85574374 Hydraulic Hose Assembly is a flexible 0.75-inch hose designed for compatible Ingersoll Rand rotary screw compressor systems.

The available Ingersoll Rand parts information describes 85574374 as a hydraulic hose, -12 / 38 inches long, ORFS × 90-degree elbow ORFS. A dedicated product listing further identifies the hose as 0.75-inch internal diameter and 38 inches long.

The hose is particularly relevant to separator-tank service. In the R55I/R75I parts documentation, 85574374 appears as a separate hydraulic hose within the separator-tank assembly. The same assembly contains other hoses associated with different separator-tank vessel configurations, so application and equipment configuration should be verified before ordering.

The 38-inch length, equivalent to approximately 965.2 mm, is an important installation parameter. Maintaining the specified length helps preserve the intended routing between connected components and avoids unnecessary tensile loading or excessive slack.

The ORFS connection system is another defining characteristic. O-Ring Face Seal connections depend on the correct mating geometry and sealing components. A hose with the same diameter but a different fitting standard should not be considered a direct substitute.

The 90-degree elbow also determines the installation direction. This can be especially important in a compact compressor package where the hose must pass around the separator tank, piping, valves, and other service components.

The available catalog data contains some inconsistent length wording: one supplier page title references 42 inches, while its detailed specifications and other catalog records identify 38 inches. The dedicated Edmac record also identifies the part as 38 inches long. For this article, 38 inches is therefore treated as the better-supported specification.

For maintenance, inspect the hose for abrasion, cracking, deformation, leakage, heat exposure, and stress around the fittings. The ORFS sealing surfaces should be checked whenever the connection is opened.

Edmac reports a net weight of 1.50 kg and package dimensions of 40 × 1100 × 40 mm. These package dimensions describe the supplied/shipping envelope rather than the installed hose geometry.

The two supplied references are treated as one product listing as requested. Public documentation directly verifies 85574374, while the relationship between 47704537001 and 85574374 is not independently established in the available records. Final compatibility should therefore be confirmed against the compressor model, serial number, and applicable OEM parts documentation.

Technical Specifications

Specification	Details
Brand	Ingersoll Rand
Primary Part Number	47704537001
Associated Reference	85574374
Product Type	Hydraulic Hose Assembly
Hose Size	-12
Internal Diameter	0.75 in
Nominal Hose Length	38 in
Approx. Hose Length	965.2 mm
Connection 1	ORFS Straight
Connection 2	ORFS 90° Elbow
Fitting Standard	ORFS
Primary Service	Compressor Fluid Routing
Documented Application	Separator-Tank Assembly
Overall Product Dimensions	38-inch hose-length specification; complete fitting envelope is configuration-specific
Net Weight	1.50 kg
Package Dimensions	40 × 1100 × 40 mm
Hose Compound	Not reliably verified from available technical documentation
Pressure Rating	Not reliably verified from available technical documentation
Temperature Rating	Not reliably verified from available technical documentation
Compatibility	Model-, serial-number-, and circuit-configuration dependent

The principal verified characteristics are the 0.75-inch internal diameter, 38-inch length, -12 designation, ORFS straight connection, and 90-degree ORFS elbow.

Recommended Companion Models

Model	Product Name
85560472	Ingersoll Rand Hydraulic Hose, 0.75 × 48
85560886	Ingersoll Rand Hydraulic Hose, 0.75 × 28.00
23576366	Ingersoll Rand Hydraulic Hose, 0.75 × 40
85560290	Ingersoll Rand Hydraulic Hose, 0.75 × 24

These references belong to the same general 0.75-inch Ingersoll Rand hydraulic-hose family and provide useful companion references for compressor maintenance. Their lengths and detailed end configurations differ, so they should not be assumed to be direct replacements for 85574374.

Frequently Selected Alternatives

Model	Product Name
85574952	Ingersoll Rand Hydraulic Hose, -16 / 28 in, ORFS Straight × ORFS 90° Elbow
85574960	Ingersoll Rand Hydraulic Hose, -16 / 32 in, ORFS Straight × ORFS 90° Elbow
85575017	Ingersoll Rand Hydraulic Hose, -16 / 40 in, ORFS × 90° Elbow
85575025	Ingersoll Rand Hydraulic Hose, 44 in, ORFS × 90° ORFS

Where It Excels in Industrial Use

Separator-Tank Fluid Routing: The supplied 47704537001 / 85574374 references are treated as one product listing. Part 85574374 is documented as an Ingersoll Rand hydraulic hose with a 0.75-inch nominal internal diameter and an ORFS straight × 90° ORFS elbow configuration.
Rotary Screw Compressor Systems: Ingersoll Rand parts documentation lists 85574374 as a hydraulic hose within the separator-tank assembly of applicable R55I/R75I and related rotary screw compressor configurations.
Flexible Compressor Connections: The hose provides a flexible connection between fixed components, helping accommodate normal vibration and movement while maintaining the intended fluid-routing path.
OEM Replacement Service: 85574374 is listed as a genuine/OEM Ingersoll Rand component, making the correct hose diameter, length, fitting orientation, and compressor configuration important when replacing it.

Key Strengths at a Glance

0.75-Inch Internal Diameter: Supplier documentation identifies an internal diameter of 0.75 inch, corresponding to the -12 hose designation used in the Ingersoll Rand description.
38-Inch Hose Length: Current product documentation identifies the hose as 38 inches long, equivalent to approximately 965.2 mm.
ORFS Straight × 90° ORFS Elbow: The published Ingersoll Rand description specifies an ORFS straight × 90-degree ORFS elbow arrangement.
Defined Routing Geometry: The 90-degree elbow provides a controlled directional change, helping the hose follow the original compressor routing without forcing a sharp bend behind the fitting.
Separator-Tank Integration: The parts manual places 85574374 directly in the separator-tank assembly, demonstrating that it is an application-specific compressor component rather than simply a generic hydraulic hose.
OEM-Specified Component: Edmac identifies the component as OEM and reports a net weight of 1.50 kg.

Technical FAQs

1. What is Ingersoll Rand 47704537001 / 85574374?

The supplied references are treated as one product listing. 85574374 is an Ingersoll Rand hydraulic hose specified as a -12 / 38-inch hose with an ORFS straight × 90° ORFS elbow configuration.

2. What is the primary function of 85574374?

Its primary function is flexible hydraulic or fluid routing within compatible Ingersoll Rand compressor equipment, including documented separator-tank assemblies.

3. What is the nominal internal diameter?

The documented internal diameter is 0.75 inch.

4. What is the specified hose length?

The hose is documented as 38 inches long, or approximately 965.2 mm.

5. What fitting configuration does 85574374 use?

It uses an ORFS straight connection at one end and a 90-degree ORFS elbow at the other end.

6. What does the -12 designation indicate?

In the available Ingersoll Rand description, -12 is the hose size designation associated with the 0.75-inch internal diameter.

7. Where is 85574374 documented in Ingersoll Rand equipment?

The R55I/R75I parts documentation lists 85574374 as a hydraulic hose in the separator-tank assembly.

8. Why is the 90-degree elbow important?

The elbow establishes the required outlet direction and helps maintain the original routing geometry around adjacent compressor components.

9. Can another 0.75-inch ORFS hose replace 85574374?

Not automatically. The replacement must also match the hose length, ORFS fitting geometry, elbow orientation, construction, and applicable compressor configuration.

10. What should be checked before commissioning the replacement hose?

Verify fitting engagement, ORFS sealing surfaces, hose orientation, bend condition, routing clearance, and the absence of twisting, abrasion, or interference with nearby components.

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