BLOWER BALL 133MM 277VAC; Blower Type:Centrifugal; Supply Voltage:277V; Current Type:AC; Fan Frame Size:213mm; External Depth:270mm; Flow Rate - Metric:890m³/h; Flow Rate - Imperial:523.83cu.ft/min; Noise Rating:-; Bearing Type:Ball; Power Connection Type:7 Lead Wires with Connector; Power Rating:85W; Product Range:D3G133 Series; IP Rating:IP54; SVHC:No SVHC (12-Jan-2017); Speed Range Max:1270rpm