Outstanding features: 1. Fine mesh filter bag 2. Indestructible´ Steel fan 3. Re-useable collection bag 4. Castors for portability 5. Choice of 230V or 415V 6. Quick release bag straps 7. Quiet induction motor. Details Specifications dust collector 3HP dust collector DOUBLE bag Model FM300 Description : 1.5hp dust collector 2hp dust collector Motor : w 1100 1500 Fan diameter : mm 250 300 Inlet diameter : mm 125 125 Number of intake holes : mm 2×100 2×100 Air speed(50HZ) CFM(m³/min) : 750 (21.25) 1490(42.15) Air speed(60HZ) CFM(m³/min) : 900(25.50) 1790(50.58) Bag diameter : mm 500 500 Bag height : mm 850 850 Bag volumn : m³ 0.153 0.153 N.G.weight : kg 46/50 47/51 Packing size : mm 920x580x580 920x580x580 20′container : pcs 96 96