Are you troubled by coupling breakage, low transmission efficiency, or difficult installation? Our air compressor coupling precisely addresses these common industry pain points:

　　Breakage-Resistant & Long-Lasting: Made of 45# steel forging, its torsion resistance is increased by 40%. Tested on models like Atlas Copco and Ingersoll-Rand, it runs continuously for 12,000 hours without deformation (the industry average lifespan is only 6,000 hours);

　　High Transmission Efficiency: With G2.5 dynamic balance accuracy, the transmission loss is ≤0.5%, avoiding energy consumption increase caused by power loss (industry data shows that inefficient couplings can raise equipment energy consumption by 8%-12%);

　　Universal Compatibility: Supports shaft diameter tolerance of ±0.02mm for screw/piston air compressors, compatible with 20+ mainstream brands (e.g., INGERSOLL-RAND, ATLAS COPCO). No additional processing is required for installation, saving 80% of assembly time.

　　About Us: 10+ Years of Reliability

　　We are a one-stop supplier specializing in air compressor filters and accessories with over 10 years of industry experience, adhering to factory-direct sales:

　　Full-chain independent production: From raw material inspection to finished product testing, all processes are ISO 9001 certified, and the accessory precision matches the original parts 1:1;

　　After-sales guarantee: All couplings come with a 1-year warranty. For non-human damage during the warranty period, free replacement is provided;

　　Cost-effective advantage: Factory direct sales eliminate middlemen, so the price of the same coupling is 20%-30% lower than foreign trade distributors, with guaranteed quality and price.