FAN FILTERED IP54 292M3/HR; Product Range:-; Enclosure Material:Thermoplastic; Bearing Style:Ball; Current Rating:320mA; External Depth:113mm; External Height:252mm; External Width:252mm; Fan Size:252mm x 252mm; Fixing Centres:223mm; Flow Rate - Metric:292m³/h; For Use With:Fans; Noise Rating:42dB; Power Connection Type:Terminals; Power Consumption:45W; Supply Voltage:230V