4inch Exhaust Fans Home Silent Inline Pipe Duct Fan Bathroom Extractor Ventilation Kitchen Toilet Wall Air Clean Ventilator

Parameter 3inch Power:35W Speed:2600r/min Volume:120m3/h Tuyere Size:70mm 4inch Power:35W Speed:2600r/min Volume:200m3/h Tuyere Size:95mm 5inch Power:40W Speed:2600r/min Volume:310m3/h Tuyere Size:122mm 6inch Power:75W Speed:2600r/min Volume:540m3/h Tuyere Size:147mm exhaust fans, Exhaust Fan, Cooling Appliances, Household Appliances