Manrose CFD200Manrose Inline Centrifugal 4 inch Extractor FanSpecificationAir Extraction : 110m3/hrAir Extraction L/s : 31 L/sNoise : 45dB(A)Watts : 17WDesigned for use with suspended ceilings, the Manrose CFD200 can be used in a wide range of domestic, commercial and industrial applications, particularly where only a 100mm ducting can be installed. Powerful, yet quiet and unobtrusive, the CFD200 has an extract rate of 110m3/hr 31 litres per second and will extract through ducting up to 10m long.- No Bracket Supplied with this model, please see CFD200S or CFD200T- Manufactured using High Impact ABS Thermoplastic for stength and durability Supplied with - Fitted with backward curved centrifugal impellers for a large airflow against the high pressures caused by longer lengths of ducting and resistance by grilles.- Requires three wires: permanent phase, switched phase, neutral- Power to the CFD200 is provided by a single phase (consuming 45W) induction motor with pre-oiled bearings for a long, maintenance-free life.- Design to comply with the 2006 Building Regulations on Ventilation (F1).- A spring operated Non return flap built in to the discharge spigot to prevent Back DraughtsProduct Specifications:- Energy Type: 220-224V - AC.50Hz.- Maximum Pressure: 120 p.a.- Fan Speed: 1400 r.p.m.- Sound Volume: 45.0 dB(A).- Maximum Operating Temperature: 40oC.- Cutout: 100mm.- Width: 258mm.- Height: 195mm.- Finish: White (internal grille), Grey (external grille)