Silent air pump is widely used in textile, dental medical equipment, aquaculture, decorating, painting and dusting, image frame making, sandblasting, sanitation, environmental protection, numerical control machine tools, laboratories, precision instruments, numerical control machine tools, laboratories, precision instruments, machinery preparation, etc. This product is equipped with an oil-water separator inside the product, which can effectively control the water in the gas! This product is suitable for use in office buildings, offices.