SMT 150 (DUCT IN LINE)In-line mixed flow fans with high performance air flow capacity and low noise level. Fan: Housing polypropylene plastic, Easy accessible motor due to the motor support, which can be ,dismantled without interfering existing duct system. (1), Asynchronous 1, 2 and 3 speeds motor, self-lubricating bearings for life, External terminal box, 60Hz versions on demand, Speed control possible (not timer versions),TIMER version models adjustable from 3 to 15 minutes, High performance and very silence helicocentrifugal mixed flow, made in ABS plastic.AIR FLOW - Max. 595 m³/h Power Consumption - Max. 80 W Voltage: 220 - 240 V ~ 50 Hz Sound pressure level - Max. 33 dB (a) rotation speed 2700 rpm
