Revolution Silenced V2 EC Vector Engineered by Systemair to be lighter, quieter, and maintain all the advantages of the original Revolution fan. The sealed housing was developed as a new and novel solution to reduce the noise of the air flow. Available in both powerful AC and economical and efficient EC models. Revolution Silenced V2 EC Vector is the ultimate sound absorbing fan, with a silent motor and double balanced blades. The powerful, aerodynamically optimised blades and guide vanes create fast, high pressure air flows, which can be noisy. Revolution Silenced V2’s housing incorporates a sound reducing foam which does not absorb moisture or dust and was specifically developed for ventilation systems. Metal flanges are secured into the housing to form a seal. The fan, flanges and silencing tube seal into a light, sturdy, moulded outer body, which reduces the sound. The most efficient fan on the market, is now the quietest Outstanding performance and air flow Sealed housing to prevent leaks Hanging brackets for easy installation Extremely lightweight IEC cable attached Fully serviceable Maintenance free Made in Germany 2 year warranty Flange Size (mm) Length (mm) Max Air Flow (m3/h) Max Air Flow with Filter (m3/h) Pressure Drop with Filter (Pa) 150 720 764 655 158 200 720 1345 1000 190 250 720 1787 1150 195 250 720 2102 1610 172 315 848 2224 1770 (60-315-1000)1550 (60-315-660) 140 (60-315-1000)205 (60-315-660)
