Megha Air Dust Pump Set DG-10 Made of high pressure resistance aluminum alloy and high-impact stainless steel air flow nozzle, anti-break chromed aluminum alloy body ,improved designed sealing components, more reliable and durable. Strong wind, low gas consumption, energy saving. Long nozzle constantly blows high speed air, great for cleaning difficult-to-clean area. Smooth and stable air flow, easy to handle. A variable flow trigger regulates air flow precisely. Powerful air flow new design inner supercharging. construction and tapered air flow nozzle for high volume powerful blow-off. It comfortable to hold and squeeze the trigger. Easy for daily use and convinient for placing and storage. Suitable for car maintenance, molding industry, PC, shoes, furniture dedusting.