55 exhuast fan for precision poultry

{"cid":"91198066","title":"EC Motor 55\" Exhuast Fan Large with Alloy Blade 460 r\/min Ventilation Fan for Precision Poultry & Farm Climate Management","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/a3\/5b61cea03275745ae5c5c63672ca-200x200-1.jpg","attrs":{"Price":"discuss","Brand Name":"Terrui","Model Number":"YDA055DECKA0","Minimum Order Quantity":"1 set","Delivery Time":"10 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C,T\/T","Packaging Details":"wooden pallet","Product Name":"55''Exhaust fan","Size":"1600*1630*6300mm","Blade Diameter":"55''\/1.4m","Installation":"Screw to the frame on the Wall","Air Volume\/W":"55m\u00b3\/h","Current":"2.75A","Rotation Speed":"460r\/min(20%-100% Speed Control)","Power":"3PH\/380-480V\/50-60HZ","Protection Level":"IP55","Frame Material":"High-strength fiberglass","Max Airflow":"71000m\u00b3\/h","Motor":"Outer rotor permanent magnet brushless DC motor","Type":"Industrial Exhaust Fan"}}