Silavent 100mm (4″) Low Profile Humidistat Extractor Fan. Specifications; Power: 230V Supply Frequency: 50 Hz Max Power: 10w Max Pressure: 16 Pa Max Sound Level @ 3m: 36.6 dB (A) Max Extract Volume: 80 m3/h Max Extract Volume: 22.2 l/s Weight: 1kg IP Rating: X4 Max Temp: 40°C Dimensions; H 140mm x W 140mm Fascia Depth: 8mm Spigot Length: 102mm Wall-Fit Hole Diameter: 110mm
