Width× depth× height 790× 930×1910 790× 930×10 790× 930×10 overall dimensions of shower room (mm) 10. 0× 21801200×1000× 2180 fan power1.15kw1.25kw. 00×120 600×120 600× 600×120 Primary filtration size (mm) 770× 380×17 770× 380×17 770×. The factory setting is 15S, the nozzle diameter is 25mm, the wind speed of air shower machine is ≥25m/s, and the power supply is 3N 380V 50HZ. The filtration efficiency of dust with particle size ≥0.3μm should be 99.99% (sodium flame method). Air shower machine box is made of cold-rolled steel plate paint, stainless steel and colored steel plate, air shower machine door is made of cold-rolled steel plate paint, stainless steel and colored steel plate, and air shower machine channel floor is made of easy-to-clean, wear-resistant and polished stainless steel plate with transparent windows.