Product Name: Centrifugal Industrial Ventilation Bloom Fan Model NO.: wy1 Certification: ISO Pressure: High Pressure Flow Direction: Centrifugal Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate Material: Iron Speed 1: 1800/M Speed 2: 1600/M Trademark: wy Transport Package: Bulk Specification: 1800/1600 Origin: Hebei HS Code: 8414593000 Product Description granary blower used to cool temperature and ventilate in grain depot.TYPE 1: CENTRIFUGAL speedr/h18001600flowm3/h8288-165767367-14734totalpressure1760-11161389-881efficiency77.677.6power5.19-6.603.64-4.63motormodel6.28-7.984.60-5.85efficiencyY132M-4Y1325-4vbeltmodel7.55.5sizeBBcirclemm22pulley2000/22401800/224042-B2-240(11)48-B2-240(12)45-B2-240(11)18-B2-240(12)TYPE 2: axialmodelT-35-11-6.3-2.2KWTYPE 3 : mixed flowworkingtemperature:40-45degreeworkinghumidity:<=20%-99%RHTYPE 4: single tubepower0.75-1.5kwele-pressure220/380Vtotalpressure1.1Pacapacity600-900m3/htubedia750mmblowerdeepth<=6mratedworkingcontinue