... noise,long life, 3.Delivery within 30 day High Pressure Air Compressor1. CE,ISO & CCC certificate2. Relibable3. High automation4. High efficiency5 ... easy cooperation.9. Aluminium pump head, direct-driven, portable design air compressor.10. With over-head protection on motor, cooler on ... is over set level; Automatic switch when tank with set air pressue; Pump head heat-proof cover to prevent to be ...