Feature: - Heavy Duty Industrial Ventilating Extractor fan With grill top quality and best price. High performance extractor fans are designed for use in all commercial places and suitable for all types of workshops, restaurants, large and medium sized warehouses.Available in 8", 10'', 12'', 16'', 18'', 20", 22", 24" - Speed Control: Optional Note: Cannot be used for strong corrosive gas and explosive gas Specification: External Rotor Axial Flow 2/4-pole Plate Fan Color: Black Material: Carbon Steel Shell, fan blade, turbine head; Number of blades: 5 pieces Input voltage (single-phase power): 220VAC, 50HZ, Operating temperature: -20 to 50? Humidity: below 95% Protection class: IP54 Available in 8", 10'', 12'', 16'', 18'', 20", 22", 24" Low noise fan The lead wire (copper core) is 1 meter long and blows air. Welded air guide panel, front and rear double metal wire screens. Choose: Without Speed Control: 2-pole, 8-inch 200MM, input current: 0.23A; capacitance: 2uF; shaft power: 60w;speed: 2550 (r/mim); air volume: 780M3/H; full pressure 180Pa; Noise: 65db (A); 2-pole, 10-inch 250MM, input current: 0.5A; capacitance: 4uF; shaft power: 110w;speed: 2550 (r/mim); air volume: 960M3/H; full pressure 200Pa ;Noise: 69db(A); 4-pole, 12-inch 300MM, input current: 0.8A; capacitance: 4uF; shaft power: 165w;speed: 2300 (r/mim); air volume: 2130M3/H; full pressure 260Pa; Noise: 69db (A); 4-pole, 14-inch 350MM, input current: 0.73A; capacitance: 4uF; shaft power: 145w;speed: 1380 (r/mim); air volume: 2500M3/H; full pressure 140Pa; Noise: 65db (A); 4-pole, 16-inch 400MM, input current: 0.8A; capacitance: 6uF; shaft power: 180w;speed: 1380 (r/mim); air volume: 3500M3/H; full pressure 150Pa; Noise: 68db (A); 4-pole, 18-inch 450MM, input current: 1.2A; capacitance: 8uF; shaft power: 230w;speed: 1350 (r/mim); air volume: 4800M3/H; full pressure 160Pa; Noise: 73db (A); 4-pole, 20-inch 500MM, input current: 1.6A; capacitance: 10uF; shaft power: 350w;speed: 1350 (r/mim); air volume: 6570M3/H; full pressure 165Pa; Noise: 74db (A); 4-pole, 22-inch 550MM, input current: 2.4A; capacitance: 12uF; shaft power: 500w;speed: 1300 (r/mim); air volume: 8700M3/H; full pressure 240Pa; Noise: 75db (A); 4-pole, 24-inch 600MM, input current: 3.3A; capacitance: 16uF; shaft power: 710w;speed: 1350 (r/mim); air volume: 10850M3/H; full pressure 300Pa; Noise: 76db (A). Package included: 1 x Air Blower Fan. Please allow 1-3cm measuring deviation due to manual measurement. (note: 1cm=0.39inch), Please kindly understand. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. # There will be additional charges to Northern Ireland, Southern Ireland, Scottish Highlands, includes below post code: PH/BT/IV/TR/IM/PA/KW/PO/AB/FK/HS/KA/ZE/GY/JE/BF, thanks. This item is in the category "Home, Furniture & DIY\Heating, Cooling & Air\Air Quality & Fans\Extractor Fans". The seller is "new-garden" and is located in this country: GB. This item can be shipped to United Kingdom.