SELF-PICKUP and demo available at our warehouse in Semenyih. Kindly WhatsApp 0123658316 for more details or browse wuber.my for more products.COCCA 4"/6"/8" Inline Duct Fan designed to quietly ventilate hydroponic grow rooms, boost heating/cooling to rooms, circulate fresh air, exhaust projects, and cool AV closets.Kindly take note this duct fan is WITHOUT remote control.Energy efficient motor and quiet operationThe unit is come with Malaysia 3-pin plug or you can wire on a standard house plug.Long life ball bearing motor (up to 50,000 hours) with thermal overload protection.Lightweight, durable and UV resistant plastic case provides strength for extended use.Easy to install and disassemble, easy to open for cleaning and maintenance.Ambient temperature range: -20掳C~60掳C.Compact size for limited spaces.Can be installed to boost the suction power of your kitchen cooker hood also. Most of the cooker hood use standard 6 inch ducting pipe and compatible to use our 6 inch model.1 year Local Malaysia warranty4-INCH Model (uses 4 inch diameter ducting hose/ pipe)Power: 35WAir Suction Capacity: 220 m3/hSize: 227*160*160mmNoise: 31dBVoltage: 220V/ 50Hz----------------------------------------6-INCH Model (Compatible with most of the Kitchen Cooker Hood, uses 6 inch diameter ducting hose/ pipe)Power: 75WAir Suction Capacity: 540 m3/hSize: 315*210*210mmNoise: 38dBVoltage: 220V/ 50Hz----------------------------------------8-INCH Model (uses 8 inch diameter ducting hose/ pipe)Power: 130WAir Suction Capacity: 900 m3/hSize: 300*220*250mmNoise: 43dBVoltage: 220V/ 50Hz