Silavent Curzon 2000 Centrifugal Fan with Timer The Curzon 2000 Centrifugal Fan with Timer is an ideal choice for use in bathrooms and toilets where longer duct runs may be required. Built to the highest specification, the fan is easy to install and the motor is mounted onto rubber bushes making it exceptionally quiet in operation. Finished in a high gloss ABS plastic and able to produce a high-level pressure performance, the fan is able to extract up to eighty cubic metres of air along a longer ducting run. It is suitable for wall or ceiling mounting and is best used with Silavent 100mm duct and flat duct. The fan can also be used with an integral fire shutter backplate which is rated to 1 hour. Technical Specification Description: 230V Maximum Extract Volume (cubic metres per hour): 80 Maximum Extract Volume (litres per second): 22 Maximum Pressure: 150Pa Supply Frequency: 50Hz Maximum Power: 35W Maximum Sound at 3 metres: 26dB(A) Weight: 1.1kg IP