Available In 110v & 240vMakita 447M 45L M-Class Wet/Dry Dust Extractor Vacuum 240v The Makita 447M is an M-Class rated wet and dry dust extractor with an overall tank volume of 45 litres. It has a dry capacity (container) of 24 litres and a wet capacity of 20 litres. It weighs approximately 16.6 Kg and has fixed rear wheels as well as rotating front wheels for easy transportation.  One of the most useful features of the 447M is the \"Power Take Off\" mode. When a power tool is connected and triggered on by the user, the extractor will automatically start without the user needing to switch it on. \"Xtreme Clean\" filter technology - This automatic cleaning system utilises reversed air flow to constantly clean one half of the filter, retaining maximum suction and filtration whilst drawing contaminated air through the other side. Valves switch airflow from one chamber to the other forcing air in opposite directions clearing dust away from the filter one side at a time. FEATURES 45 litre tank – the ideal machine for extracting potentially harmful dust particles M-Class fine filter for use with woods or metal materials M-Class H&S requirement for wood applications Class M removes 99.9% of dust with limit Value for occupational exposure > 0.1 mg/m³ New “Xtreme Clean” automatic filter cleaning system for extended operating times and filter service life Easily converts from dust extraction to a powerful wet or dry industrial vacuum cleaner Lock off filter bags are easily removed and replaced – designed to stop dust from escaping when removing with washable filter cartridge \"Power Take Off\" - Automatic on/off system operates simultaneously as connected tool is switched on SPECIFICATION Tank Capacity: 45 Litres Dust Bag Capacity: 20 Litres Tank Capacity Dry: 24 litres Tank Capacity Wet: 20 litres Max Air Volume: 3.1 m³/min Max Sealed Suction: 23 kPa Dimensions (LxWxH): 506 x 476 x 655 mm Input Wattage 110v: 2750 w Input Wattage 240v: 3000 w Power Take Off Wattage 110v: 1750 w Power Take Off Wattage 240v: 2000 w Net Weight: 16.6 kg Available In 110v & 240v