... 3:flow range:10-500m3/h 380v submersible pumps water pumps technical data Capacity :10—500m³/h Head ... 3*95² SQS, SQY, SQJ Series submersible pumps widely used in farmland irrigation, spray irrigation and ... % -10%) of the three-phase AC power. Pumps should be safe submerged operations, diving depth of not ... water, no running water.2.SQY use conditionsSubmersible pumps submerged depth of not more than 5 m ...