AF-B7X pump is for cleaning, the overall design of the pump adopts quick-release interface, focusing on high pressure, light weight, stability, corrosion resistance, suitable for a variety of drones for curtain wall cleaning. Model : AF-Q7X Weight : 66.7±0.5kg Body Size : 720*400*480mm (Length, Width and Height) Size of bracket included: 830*400*480mm (length, width and height) Built-in hose pressure : 20MPA Nozzle disassembly method: Quick release type Nozzle diameter : 2mm diameter replaceable Power supply voltage : AC380V