GOORUI DOUBLE STAGE BLOWERS 7,5 kW up to 2,2 KW Double stage blower models are used in many different areas of different sizes in the industry.Eliminating the need for both vacuum and compressed air can be used. Textile machines,wastewater treatment sector,thermoform applications,ceramics industry,food industry,lifting and handling applications in the printing industry,fish farms,central vacuum cleaning,food drying,PVC coating,grain,granule, and key storage systems A good air flow and air blower selection should be made necessary as a result of the determination, an amount must be greater than is required.Working constantly under pressure or in a vacuum blowers and blower should be used as safety valves for any foreign material that will resolve this situation must be prevented from entering and this filter should be used. - DOUBLE STAGE BLOWER FEATURES - Providing high pressure and vacuum feature Frictionless fan running special aluminum alloy, solid body Low energy consumption Oil-free air production Low noise at maximum load Easy assembly In the mouth, suction and discharge silencers BMaintenance-free AC motor Motor protection IP54 Fully enclosed unit