Atlas Copco Air Compressor Aftercooler Metal Flexible Hose
This aftercooler metal flexible hose (P/N 1622464400) is designed for Atlas Copco screw air compressors, offering exceptional resistance to pressure, temperature, and vibration. Built from high-grade stainless steel with multi-layer corrugation, it ensures reliable air transfer between the compressor outlet and aftercooler, even under continuous industrial operation.
| Application |
Air Compressor |
|---|---|
| Material |
Stainless Steel |
The Atlas Copco 1622464400 metal flexible hose is a critical link between the airend and the aftercooler system. It allows thermal expansion and vibration absorption, preventing rigid piping fatigue and ensuring stable airflow. Designed to meet the precision and reliability standards of Atlas Copco compressors, this hose performs well in high-pressure environments and under dynamic motion conditions.
The hose’s corrugated stainless-steel body and reinforced braided exterior deliver both strength and flexibility, maintaining leak-free performance over extended operation cycles. Whether installed in stationary compressors or integrated systems, it ensures smooth transmission of compressed air without thermal distortion or vibration-induced cracking.
Material & Construction
- Inner Tube: 304 or 316L stainless steel corrugated tubing, ensuring excellent corrosion resistance.
- Reinforcement Layer: Stainless-steel braided mesh for high-pressure endurance and mechanical protection.
- End Fittings: Precision-welded or brazed connections to guarantee air-tight sealing.
- Temperature Range: -40°C to +450°C
- Pressure Resistance: Up to 2.5 MPa (varies with diameter and structure).
Each flexible hose undergoes helium leak testing and hydraulic pressure testing, ensuring perfect sealing integrity. The high-temperature resistance of stainless steel allows it to handle continuous compressor discharge air without degradation.
Function & Advantages
- Absorbs Vibration and Thermal Expansion: Reduces stress on piping and joints, extending the system’s service life.
- Prevents Leakage: Corrugated design and welded ends ensure secure air transfer with no pressure loss.
- Flexible Installation: Can be mounted in confined spaces where rigid pipes cannot fit.
- Long-Term Reliability: Built for continuous operation under industrial workloads.
- Corrosion and Heat Resistance: Ideal for high-moisture, high-temperature environments typical in compressed air systems.
Testing & Quality Control
Every hose assembly is inspected under strict quality management:
- Dimensional check to verify end fitting compatibility.
- Hydrostatic and pneumatic tests for pressure endurance.
- Helium leak test to detect microscopic leaks.
- Visual inspection of weld seams and braiding integrity.
This ensures each product conforms to OEM performance and safety standards before shipment.
Compatibility
Currently designed for Atlas Copco air compressors, this part number (1622464400) fits several aftercooler outlet assemblies across different models.
If you are uncertain about compatibility, please contact us with your compressor model or serial number — our technical team can confirm the correct replacement hose.
OEM Replacement & Interchangeability
- OEM Reference: Atlas Copco 1622464400
- Replacement Type: Direct-fit metal hose assembly for aftercooler connection
- Suitable for: Atlas Copco rotary screw and centrifugal compressor systems
- Installation: Quick-fit and weld-free connection supported by precision-threaded couplings
Maintenance Recommendations
To maintain optimal compressor performance:
- Check hose integrity during routine service intervals.
- Replace if deformation, corrosion, or leakage signs appear.
- Avoid twisting or overstretching the hose during installation.
- Ensure alignment with adjacent piping to reduce mechanical stress.
Why Choose Our Replacement Hose
Our OEM-equivalent metal flexible hoses are designed with the same precision and material integrity as Atlas Copco originals, ensuring compatibility, reliability, and performance consistency. By choosing a high-quality replacement, you can effectively reduce downtime, prevent air leaks, and extend aftercooler service life.
Whether used for preventive maintenance or system overhaul, the flexible hose offers a cost-effective and dependable solution for keeping your compressor running smoothly.
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