Product Name: Electric Fan/Exhaust Fan/Duct Fan Model NO.: DPT12-1D/DPT16-2D Certification: ISO Mounting: Duct Fan Electric Current Type: AC Type: Exhaust Fan Blade Material: Plastic Material: Plastic Model/Size: DPT12-1d (200mm) Materials: New PP Motor: 100% Copper Winding IP: 20 Class: 2 Voltage: 220~240V/50/60Hz, or 110~120V/60Hz Air Flow: 100.2m3/H Usage: Indoor Power: Electric Duct: Can Add Trademark: OEM Transport Package: 8" 8PCS/CTN / 10" 8PCS/CTN Specification: 200mm/250mm Origin: Guangdong HS Code: 8414512 Product Description exhaust fan is our main products. Our fans cover exhaust fan, ventilating fan, industrial stand fan, wall fan. axial fan and centrifugal fan. Below is the square exhaust fan details for your reference.Ceiling Pipe Exhaust FanAdvanced DesignLight Weight, Durable Motor100% copper wire inside1.light, good outlook2.easy install3.Protection against shock class 24.Don't need earthing5.not for outdoor use or in wet conditions..Good for Kitchen, bathroom,office or other indoor ceiling.ModelSpecVoltCyclePowerSpeedCapacityMeasureSets /mmVHzWr/minm3/mincmCartonDPT12-1D1202205020120010054×54×398DPT16-2D1602205035120020068×68×398