Valvula Neumatico Pneumatic Fittings 2-Way Air Blow Dust Blowing Air Adjustable with Extended Nozzle 1/4in NPT 150 Feature:1. It has a maximum blowing force of 150psi, which can blow away stubborn debris, dust, water and more impurities.2. The specification of air inlet is 1/4in NPT, offering stable and strong air.3. It is very easy to control the air by turning the control knob, locating above the handle.4. The ergonomic design allows for easier handling, and the light weight also allows for flexible handling.5. Composed of heavy parts and a heavy-duty aluminum frame, the air blow is very durable for long use. Specification: Item Type: 2-Way Air Blow Air Inlet: 1/4in NPT Maximum Pressure: 150PSI . Package List:1 x Air Gun1 x Nozzle