FAN type MMSSS-8010 with the following features: Flow 35240 m3/h,Total pressure 200 W.G.m.e - Material of the parts in contact with the medium: Esthervinylic resin / glass fiber - Shaft sealing: Leak reducing deflector - Motor Voltage 380 V - Motor Protection: IP-55 - Motor Speed 1450 r.p.m