Size:8" 12"
Colors:red, yellow
Voltages:110v 220v Speeds:2800r/min or 3300r/m
Frequencies: 50Hz or 60Hz
Main material: 7pcs of shutter:made of dia-cast aluminum alloy,fan body and cover:galvanized steel,handle: die-cast plastics,cable length:3m motor: aluminum alloy,with America,Japan,Europe,Taiwan styles' plug for choosing. Application: The explosive-proof ventilator with scientific design,firm strcuture and durable,good insulative,convenient schlep points. the unit is suitable to the place where the spontaneous combustion temperature of explosive mixed-gas should be over 135°C,such as extraction and refinement of petroleum,making of various kinds of benzene,alcohol and medicine,painting,rubber producing and so on,related factroy,workshop,warehouse for ventilation.
Model | Specification (mm) | Blade pieces | Voltage (v) | Frequency (Hz) | Power (W) | Rotation speed (r/min) | Wind rate (m3/min) | Weight (kg) |
FAd2-20 | 200 | 7 | 220v | 50 | 150 | 2800 | 25 | 15 |
YAd2-20 | 200 | 7 | 110v | 60 | 150 | 3400 | 35 | 15 |
FAd2-30 | 300 | 7 | 220v | 50 | 520 | 2800 | 60 | 19 |
YAd2-30 | 300 | 7 | 110v | 60 | 520 | 3400 | 70 | 19 |
good quality explosive proof ventilator