Features:Made of high quality material, it will not loose or rust, long service time.Pneumatic blow/suction gun is a kind of environmental protection and energy saving product used for cleaning industrial waste, which can quickly and effectively suck/blow all kinds of waste.It take compressed air as that source of power, and the powerful suction / blowing ability after pressurization can achieve the action of clean dust.Strong wind blowing, low consumption and energy-saving.The air outlet is very concentrated, strong with large flow rate. Specification:Material: ABS Plastic & Aluminium alloyWeight: 516g/18.2ozModel: VD-602Working Pressure: 90mpaVacuum Suction: 10cfmInterface: quick air inlet interfacePackage List:1* Blow / Suction Cleaning Gun1* Dust Storage Bag1* 100cm Dust Extraction Tube3* Different Nozzle Attachments (22cm, 12cm, 11cm).