Product Name: Belt Drive Draught Centrifugal Fan Air Blower Model NO.: 4-72-C Certification: ISO, CE, CCC Pressure: Low Pressure Flow Direction: Centrifugal Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate Material: Iron Type: Belt Drive Centrifugal Fan Impeller: Backward Curvered Voltage: 380V/440V/660V Freqeuncy: 50Hz/60Hz Angle: Option Motor: IP44,100% Copper Wire Apllication: Bassement/Kitchen/Hotel/Warehouse and More Package: Plywood Warranty Period: One Year Color: Gray/Bluer.Black and More Installation: Free OEM: Welcome Sample: One Piece Accepted Trademark: soontom Transport Package: Wooden Case Specification: 600mm~1000mm Origin: Guangdong, China HS Code: 8414599099 Product Description Belt Drive DraughtCentrifugal Fan Air BlowerStructure of fan4-27 series belt driveindustial centrifugal fanis made from impeller, housing, and air inlet and drive parts.1.Impeller of fan consists of 10 pieces backward-curved plate wing blades, curved shroud and flat-sheet hub disk, the materials of impeller is made of steel plate with high strength and good durability, after strictly static and dynamic balance adjusting, has the feature of good aerodynamic performance, small vibration and run stable.2.The air inlet adopts liquid flow curved shapes, makes the air enter into impeller smoothly and small air flow loose, can increase efficiency effectively.3.Transmission parts consist of unitary oil cooling block and belt pulley, easy to install and well wear.ApllicationWidely used in factory for ventilation, summer cooling and dust exhausting, it is also widely use in gymnasium, opera house,basement, hotel, public house, supper market and large-scale building.Technical InformationModel (No.)Power(Kw)Revolution(rpm)Air Flow (m3/h)Pressure (pa)4-72-6C15224010314~206282734~17331120009209~184182176~13807.518008288~165761760~11165.516007367~147341389~881312505756~11511846~5372.210004605~9209541~3444-72-7C18.5180013161~263222395~151915160011698~233971890~119911145010602~212041533~9847.512509140~182791151~7315.511208189~16378924~5864-72-8C37180028105~364272920~230230180019646~252403143~303222160017463~224352478~239018.5145015826~293442032~149015135014772~276831812~123111125013643~252971507~11067.5112012224~157051209~11664-72-10C37125034863~487972373~187730112031237~437221902~150522105029391~415681722~134818.5100027890~390381514~11991590025101~351341225~9701180022312~31230967~766 Q. Are you a manufacturer or a trading company?A. We are a factoryQ. Where is your factory? Can i visit your factory?A. Our factory is located in Foshan, Guangdong, welcome to visit our factoryQ. What products do you produce?A. Centrifugal fan, axial fan, portable ventilator, duct fan, exhaust fan, dust collector, ring blower, high& medium & low pressure blower, misting fan, spray fan, etc, welcome to contact us to learn more detailsQ. Can you offer sample?A. Yes, we will prepare the normal sample for 5~7days, special customized need a little long time.Q. What is your quality control system?A. Each product needs to be inspected by QC before delivery.Q. How long will it take to ship after order?A. 20~30 days for one containerQ. If I have special require on color and logo, can you do that?A. Yes, we can change the color as your requirements, also can put your logo on the productsQ. What is your payment terms?A. T/T or LC at sight, 30% deposit in advance, the balance should be paid before shipping