2000 5000cfm air volume overdoor air curtain

{"cid":"91131764","title":"25-30m\/s Heavy Duty Industrial Air Curtain Fan with 220V\/380V Power Supply and 2000-5000CFM Air Volume for Factory Warehouse","imgUrl":"https:\/\/img.ismap.com\/nimg\/b5\/6f\/256cdc0f90019cb090881b537fa2-200x200-1.jpg","attrs":{"Price":"$199","Brand Name":"Theodoor","Model Number":"FM-6009A","Minimum Order Quantity":"10","Place of Origin":"China","Certification":"CCC","Blade Material":"Cast Iron","Fan Material":"Aluminum","Cover Material":"Galvanized Steel","Voltage":"220V\/380V","Air Velocity":"25-30m\/s","Air Volume":"2000-5000CFM","Fan Type":"Centrifugal","Motor Power":"950-3700W","Noise Level":"66-74dB","Frequency":"50Hz","Dimensions":"900-2000mm x 306mm x 352mm","Mounting Type":"Wall Fan","Core Components":"Motor","Air Outlet":"Large","Structure":"Square Reinforced"}}

{"cid":"91196960","title":"Air Curtain 1955L Upright Open Display Chiller","imgUrl":"https:\/\/img.ismap.com\/nimg\/19\/69\/1dbc7d123373f368ddf3642ea85c-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM","Model Number":"","Minimum Order Quantity":"1 Pieces","Delivery Time":"15-20 days","Place of Origin":"China","Certification":"CE,Rohs","Supply Ability":"500pcs per month","Packaging Details":"Wooden Packing","Payment Terms":"L\/C, T\/T, Western Union","Type":"Display Cooler","Style":"Single-temperature","Capacity":"1955L","Temperature":"-5c(23F) - 10c(50F)","Climate Type":"Multi-climate","Refrigerant":"R22a","Application":"upright open chillers","Cooling system":"Fan Cooling","Compressor":"Panasonic","Cooling Unit":"One Body \/ Separate Body","Voltage (V)":"customized","Dimensions (L x W x H)":"2500*900*1980mm","Air Curtain":"With","Material":"Painting Steel"}}