Original Equipment Feature:
The original factory oil hose is made of special materials (usually multi-layer composite rubber or reinforced plastic) that are resistant to high pressure, oil corrosion, and high temperatures. It has the following advantages:
It precisely matches the internal oil circuit design of the compressor, with dimensions and interfaces perfectly fitting;
It can withstand the oil pressure (usually up to several bar to several dozen bar) and oil temperature (for some models, it can reach above 100℃) during the compressor's operation;
It has good flexibility and anti-aging properties, reducing the risk of rupture or leakage caused by vibration or long-term use.
Model Matching Key Points:
For different series (such as GA, G series, etc.) and models of compressors, the length, diameter, and interface type (such as thread specifications, quick-connect structure) of the oil hose vary. When purchasing, provide the specific model of the compressor, the factory serial number, or the part number on the old hose (which can be found on the hose label or the equipment manual) to ensure compatibility.
