
Customized Refrigeration Systems Air Conditioning Applications System Evacuation Rotary Vane Vacuum Pump. OEM and Customization: Accepts OEM orders and offers full customization from samples or designs. Versatile Applications: Used in food packaging, refrigeration maintenance, welding, and lab testing. Explosion-Proof Option: Can be converted to explosion-proof type for chemical, mining, and oil industries. Anti-Reflux Valve: Optional electromagnetic valve prevents oil reflux and system pollution upon power loss. High-Quality Components: Uses IKO bearings and Italian oil seals; spare parts are all export brands. ISO9001 Certified: Manufactured by ISO9001:2015 certified high-tech enterprise with strict QA/QC. 18-Month Warranty: Provides 18 months warranty after delivery with professional after-sales service. Factory Direct Supply: Direct from manufacturer with professional designers, workers, and inspectors.