Introduction
The Ingersoll Rand 47704537001 / 47658985001 Cooler Water Hose Assembly is a flexible 1.25-inch hose designed for compatible Ingersoll Rand water-cooled compressor systems.
The documented product description identifies 47658985001 as “Hose, Hyd 1.25 X 25 JIC Str X JIC 45 Elb Steel Fittings.” This establishes the primary configuration as a 1.25-inch hydraulic hose with a nominal 25-inch length, JIC straight connection, JIC 45-degree elbow, and steel fittings.
The RS75i parts documentation provides more specific application information. In the COOLER WATER tubing assembly, 47658985001 is listed as the standard-water hose. The same assembly provides different part numbers for harsh-water and seawater configurations, confirming that the coolant environment is an important part of replacement selection.
The 25-inch length, approximately 635 mm, is a key installation dimension. Maintaining the correct length helps preserve the original routing between the cooler and associated piping while minimizing tension, excessive slack, or interference.
The JIC connection arrangement is equally important. JIC fittings use a defined flare interface, and the 45-degree elbow establishes the required directional change. A replacement with a different fitting standard or elbow orientation should not be considered an automatic substitute.
The steel-fitting specification provides another useful identification point. During maintenance, technicians should compare the fitting configuration and material as well as the hose diameter and length.
The parts documentation shows closely related water-service references, including 47518477004 for harsh-water service and 47620374002 for seawater service in the corresponding hose position. This makes it particularly important to identify whether the compressor operates with standard, harsh, or seawater cooling before ordering a replacement.
For preventive maintenance, inspect the hose for abrasion, cracking, deformation, leakage, corrosion around fittings, and evidence of mechanical stress. The hose should be routed without twisting and should maintain suitable clearance from moving or high-temperature components.
A supplier record lists a weight value of 5.050000, but the unit is not clearly specified. Consequently, this value should not be presented as a confirmed kilogram weight or treated as an OEM mass specification.
Ingersoll Rand's official Parts Finder recommends selecting the compressor model to identify the exact OEM parts designed for the equipment, reinforcing the need for model and configuration verification before installation.
The two supplied references are treated as one product listing as requested. Public documentation directly verifies 47658985001, while the relationship between 47704537001 and 47658985001 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 | 47658985001 |
| Product Type | Hydraulic / Cooler Water Hose Assembly |
| Hose Size | 1.25 in |
| Nominal Hose Length | 25 in |
| Approx. Hose Length | 635 mm |
| Connection 1 | JIC Straight |
| Connection 2 | JIC 45° Elbow |
| Fitting Material | Steel |
| Primary Application | Cooler Water Circuit |
| Documented Configuration | Standard-Water Cooler Circuit |
| Overall Product Dimensions | 25-inch hose-length specification; complete fitting envelope is configuration-specific |
| Net Weight | Not reliably verified; available supplier record does not specify the unit for its weight field |
| Package Dimensions | Not reliably verified from available technical documentation |
| 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 water-circuit-configuration dependent |
The principal verified specifications are the 1.25-inch size, 25-inch length, JIC straight × JIC 45° elbow configuration, steel fittings, and standard-water application.
Recommended Companion Models
| Model | Product Name |
|---|---|
| 47658986001 | Ingersoll Rand Hydraulic Hose, 1.25 × 34, JIC Straight × JIC 45° Elbow, Steel Fittings |
| 85562296 | Ingersoll Rand Hydraulic Hose, 1.25 × 34, Standard-Water Cooler Configuration |
| 47658987001 | Ingersoll Rand Cooler Water Outlet Tube, Standard Configuration |
| 47658988001 | Ingersoll Rand Cooler Water Inlet Tube, Standard Configuration |
