| Name: Direct drive RTC Rooftop centrifugal exhaust fan Model:RTC-1000D8-5.5 Application: Rooftop exhaust, explosion-proof exhaust, smoke removal Volume range: 30000m3/h Total pressure:310 Pa Static pressure range: 269Pa Fan speed: 720 RPM Installation type: Rooftop curb mounted Motor: 380V/3P/50hz ,IP54,TEFC Motor ,Class F insulation Class B Temp Rising Motor power :5.5KW Noise:71 dBA (from 1.5M distant) Fan weight:215 Kg Product feature: AMCA certified sound and air performance; Wind-surferI type backward inclined centrifugal wheel, high efficiency, low noise Wheel balancing level G2.5 Elegant appearance matched with the modern architectural design All Aluminum construction, light and high intensity National fire fighting certificate 1.Two type for your choise:direct drive , and belt drive 2.Roof top curb mounted avoid rain dropping in 3.alluminum fan casing and wheel ,naturally rust resisstand and naturally explosion resistant 4.Special design for seperate motor champber keep the motor away from contaminat air 5.Centrifugal fan wheel,excellent exhaust effect 6.Light in weight,suitable for steel structure mounting 7.Precise inlet core,reduce the noise and energy loss and turbulence 8.Sliver white color and Elegant design 9.Different epoxy coating optional 10.Muti option accessories: Gravity damper Motorized damper disconnection switch Stainless steel bird screen 11.Delivery time :45 days 12.Trade Mark :INFINAIR 13.Manufactuer: Shanghai Nautilus General Equipment |
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