Sit(adult) 6 Spa dimension 2380*2150*980mm Packing dimension  2680*2350*1280mm Capacity 1500KG Spa weight  400KG Packing weight  550KG Massage Pump 2.5HP/2pcs Circulation Pump 150W/1pc Phase 1/3 Voltage 110v/240v Power 5.3KW Current 20A/220V~240V Current 9A/380~415V Frequency 50HZ/60HZ