Introduction
The Ingersoll Rand 47704537001 / 48662746 Hydraulic Hose Assembly is a purpose-built flexible hose for compatible Ingersoll Rand compressor systems.
The most detailed product description identifies 48662746 as “Hose, Hydraulic 1.00 × 32.00 ORFS Straight × 90 Degree Elbow MD.” This establishes the principal characteristics of the assembly: a 1-inch hose, 32-inch nominal length, straight ORFS connection, and 90-degree elbow connection.
The application information provides additional context. In the RS11–22i / RS15–22n parts manual, 48662746 appears in the receiver-tank (TAS and non-TAS) section. The alternate-part table assigns 48662746 to the TAS configuration for certain receiver capacities, including 240G and 750L applications.
This application-specific information is important because a hose with the same nominal diameter is not necessarily interchangeable. Receiver configuration, hose length, fitting orientation, and routing can all vary between compressor packages.
The 32-inch length is another critical installation parameter. At approximately 812.8 mm, it provides the intended reach between the connected components. A shorter hose can create tension at the fittings, while excessive length may produce unwanted loops or contact with nearby components.
The 90-degree elbow provides a defined change in direction at one end. Maintaining the original orientation helps prevent excessive bending immediately behind the fitting and supports proper clearance from surrounding compressor components.
Available parts information also associates 48662746 with Ingersoll Rand R55I equipment, while current replacement listings identify it as a compressor hydraulic hose.
For preventive maintenance, the assembly should be inspected for abrasion, cuts, cracking, deformation, oil leakage, and heat-related deterioration. Particular attention should be paid to the hose ends, where vibration and fitting loads can concentrate.
The two supplied references are treated as one product listing as requested. Public documentation directly verifies 48662746, while the relationship between 47704537001 and 48662746 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 | 48662746 |
| Product Type | Hydraulic Hose Assembly |
| Hose Description | Hydraulic Hose 1.00 × 32.00 ORFS Straight × 90° Elbow MD |
| Nominal Hose Size | 1.00 in |
| Nominal Hose Length | 32 in |
| Approx. Length | 812.8 mm |
| Connection 1 | ORFS Straight |
| Connection 2 | ORFS 90° Elbow MD |
| Sealing System | ORFS / O-Ring Face Seal |
| Hose Material | Rubber construction indicated by trade data |
| Primary Service | Compressor Fluid Routing |
| Documented Application | Receiver-Tank Hose, selected TAS configurations |
| Associated Compressor Family | Ingersoll Rand RS11–22i / RS15–22n and selected R-series equipment |
| Overall Product Dimensions | 32-inch hose-length specification; complete fitting envelope is configuration-specific |
| Net Weight | 1.70 kg according to Edmac's OEM listing. |
| Package Dimensions | 40 × 830 × 40 mm according to Edmac's package data. |
| Pressure Rating | Not reliably verified from available technical documentation |
| Temperature Rating | Not reliably verified from available technical documentation |
| Compatibility | Model-, receiver-, serial-number, and circuit-configuration dependent |
The 1-inch size, 32-inch length, and ORFS straight × 90° elbow MD configuration are the principal verified product characteristics.
Recommended Companion Models
| Model | Product Name |
|---|---|
| 48662761 | Ingersoll Rand Hydraulic Hose, 1.00 × 36.00 |
| 48662779 | Ingersoll Rand Hydraulic Hose, 1.00 × 44.00 ORFS Straight × 90° Elbow MD |
| 85574937 | Ingersoll Rand Hydraulic Hose, 1.00 × 30.00 |
| 23416696004 | Ingersoll Rand Hydraulic Hose, 1.00 × 70.00 ORFS |
These references belong to the broader Ingersoll Rand 1-inch hose family. 48662761 and 23416696004 appear in receiver-tank application tables alongside 48662746, while 48662779 shares the same ORFS straight × 90-degree elbow MD description with a different length.
Frequently Selected Alternatives
| Model | Product Name |
|---|---|
| 85574945 | Ingersoll Rand Hydraulic Hose, 1.00 × 38.00, 90° Configuration |
| 85574960 | Ingersoll Rand Hydraulic Hose, 1.00 × 32.00, 90° Configuration |
| 85575025 | Ingersoll Rand Hydraulic Hose, 1.00 × 44.00 ORFS × 90° ORFS |
| 85575108 | Ingersoll Rand Hydraulic Hose, 1.00 × 18.00 ORFS |
