Fans can be used to remove hot air from the cages. Advantages :• High efficiency• Anti-rust• Large air volume• Blade is durable and no deformation• Lower vibration• Lower noise Specifications :• Power : 1,1 KW• Voltage : 380 volt• Power source : 3 phase• Air flow : 39.200 m3/H (0 Pa) China Cone 50 Inch