Introduction
The Ingersoll Rand 47704461001 / 47658986001 Hydraulic Hose Assembly is a purpose-specific hose used in the cooler-water plumbing of compatible Ingersoll Rand compressor systems.
The directly documented product description identifies 47658986001 as “Hose, Hydraulic 1.25 X 34 JIC Straight X JIC 45 Elbow Steel Fittings.” This establishes the core configuration: a 1.25-inch hose bore, 34-inch nominal length, straight JIC connection on one end, and a 45-degree JIC elbow on the other.
The application is particularly clear in the RS75i parts documentation. Within the cooler water tubing section, 47658986001 is listed as the standard hose, while different hose references are provided for harsh-water and sea-water configurations. This distinction is important because water chemistry and cooler configuration can affect the appropriate materials and replacement components.
The hose works together with rigid tubes, connectors, tees, valves, clamps, and other cooler plumbing components. Its flexible construction allows the cooler circuit to accommodate vibration and relative movement without requiring every connection to be rigid.
Correct fitting orientation is also essential. The 45-degree elbow is part of the original assembly geometry and helps position the hose within the available equipment space. Substituting a straight fitting or a differently oriented elbow can create unwanted bending stress or interference.
For maintenance teams, the hose should be inspected for abrasion, swelling, cracking, leakage, fitting corrosion, and deterioration near the hose ends. The associated connectors and sealing surfaces should also be inspected whenever the hose is removed.
The two supplied references are treated as one product listing as requested. Public documentation directly verifies 47658986001, while the relationship between 47704461001 and 47658986001 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 | 47704461001 |
| Associated Reference | 47658986001 |
| Product Type | Hydraulic Hose Assembly |
| Hose Description | Hydraulic Hose 1.25 × 34 JIC Straight × JIC 45° Elbow |
| Nominal Hose Size | 1.25 in |
| Hose Length | 34 in |
| Approx. Hose Length | 863.6 mm |
| Connection 1 | JIC Straight |
| Connection 2 | JIC 45° Elbow |
| Fitting Material | Steel fittings |
| Service Function | Cooler-Water Fluid Routing |
| Documented Application | Ingersoll Rand cooler-water tubing |
| Documented Equipment | RS75i parts documentation |
| Overall Product Dimensions | 34-inch hose-length specification; complete fitting envelope is configuration-specific |
| Weight | 5.05 listed by one distributor; unit is not clearly stated, so this figure should be treated as unverified logistics data rather than a confirmed net weight. |
| Product Construction | Exact hose-body material not reliably verified from available documentation |
| Compatibility | Model-, serial-number, and cooler-configuration dependent |
The 34-inch length is the documented hose specification. The complete end-to-end installed envelope depends on the fitting geometry and should be checked against the original assembly before replacement.
Recommended Companion Models
| Model | Product Name |
|---|---|
| 47658985001 | Ingersoll Rand Hydraulic Hose, 1.25 × 25 JIC Straight × JIC 45° Elbow, Steel Fittings |
| 47518477005 | Ingersoll Rand Hydraulic Hose, 1.25 × 25 JIC Configuration, Harsh-Water Version |
| 47620374003 | Ingersoll Rand Hydraulic Hose, 1.25 × 25 JIC Configuration, Sea-Water Version |
| 85562296 | Ingersoll Rand Hydraulic Hose, 1.25 × 34 JIC Configuration |
The RS75i cooler-water parts documentation identifies 47658985001 as another standard hose and provides 47518477005 and 47620374003 for harsh-water and sea-water configurations respectively. It also lists 85562296 as a standard hose within the same cooler-water assembly.
Frequently Selected Alternatives
| Model | Product Name |
|---|---|
| 47620374002 | Ingersoll Rand Hydraulic Hose, 1.25 × 25 JIC Configuration, Harsh-Water Version |
| 47518477004 | Ingersoll Rand Hydraulic Hose, 1.25 × 25 JIC Configuration, Harsh-Water Version |
| 47620374001 | Ingersoll Rand Hydraulic Hose, 1.25 × 25 JIC Configuration, Sea-Water Version |
| 47518477001 | Ingersoll Rand Hydraulic Hose, 1.25 × 25 JIC Configuration, Sea-Water Version |
These references are application-specific hose variants appearing in the same Ingersoll Rand cooler-water parts documentation. The manual separates standard, harsh-water, and sea-water configurations, so these should not be assumed to be direct substitutes without confirming the cooler configuration and water-service requirements.
