
Ra0202 Ra0302D Rotary Vacuum Pump High Quality Oil Rotor Vane Industrialpump. Low Noise and Vibration: No spring coil design ensures low noise and low vibration for stable operation. Multi-Cooling Methods: Combines air, oil, and water cooling to ensure excellent cooling effects. Easy Maintenance: Reasonable structure allows for easy disassembly, assembly, and fast maintenance. Built-in Oil Check Valve: Greatly reduces the oil return phenomenon for better efficiency. Wide Application Range: Suitable for printing, electronics, semiconductor, medical, and solar industries. Full Customization Support: Offers OEM, ODM, and flexible customization from samples or designs. Genuine Products: All vacuum pump equipment is genuine with high-quality replacement parts available. Fast Delivery: Sample delivery in 5-7 days and bulk order in 15 working days.