Direct OEM Replacement: Fully compatible with Ingersoll Rand rotary screw air compressor pneumatic control lines and oil-gas separation systems.
Exact Part Numbers: Replaces/Fits Ingersoll Rand OEM P/N 39155478, 39155577, 99332066, and 39155650.
Heavy-Duty Construction: Built with nickel-plated brass and high-grade composite materials designed for demanding industrial environments.
Leak-Free & High-Temp Resistant: Premium O-ring seals ensure superior sealing against oil vapor, pressure fluctuations, and temperatures up to 100°C (212°F).
Instant Push-to-Connect: Quick-release mechanism ensures fast installation, effortless maintenance, and minimal downtime.
Overview
Upgrade or maintain your compressed air network with our premium replacement Quick Connect Tube Fittings designed for Ingersoll Rand air compressors. Engineered to meet or exceed original OEM specifications, these quick-release push-in fittings ensure maximum sealing integrity, optimal airflow, and long-term reliability in harsh operating conditions.
Whether you are performing routine maintenance or troubleshooting air control leaks, these fittings (Part Numbers 39155478, 39155577, 99332066, and 39155650) provide an exact fit for seamless integration into your compressor’s pneumatic line system.
Technical Specifications
Feature | Specification Details |
Brand Compatibility | Ingersoll Rand |
Part Numbers Included | 39155478, 39155577, 99332066, 39155650 |
Fitting Type | Push-in / Quick Release Pneumatic Connectors |
Material | Nickel-Plated Brass & High-Impact Synthetic Body |
Fluid/Media | Compressed Air, Synthetic Oil Mist, Vacuum |
Working Pressure Range | 0 – 1.6 MPa (0 – 232 PSI) |
Operating Temperature | -10°C to +100°C (14°F to 212°F) |
Tubing Compatibility | Nylon (PA), Polyurethane (PU), Polyethylene (PE) |
Applications
These quick-connect pneumatic fittings are widely used across various Ingersoll Rand rotary screw compressor models (such as SSR, UP6, R-Series) for:
Control air piping & signal lines
Unloader valve activation circuits
Oil separation and return lines
Pressure switch and transducer sensing ports
Why Choose Industrial Mech Parts?
At IndustrialMechParts.com, we specialize in providing factory-grade, highly durable replacement parts for industrial machinery and air compressor systems.
Rigorous Quality Control: Every fitting is pressure-tested to prevent micro-leaks and pressure drops.
Fast Shipping & In-Stock Guarantee: Keep your operations running smoothly with quick dispatch times.
Cost-Effective OEM Quality: Get original performance at a fraction of the distributor markup.
Cross-Reference Part Numbers
If customers are searching for individual parts in this family:
39155478 – Male Elbow Quick Fitting
39155577 – Male Straight Push-In Connector
99332066 – Bulkhead / Straight Control Line Connector
39155650 – Pneumatic Control Line Fitting
