QGD系列螺杆潜水泵

产品概述：
该系列电泵由于扬程无下止点的限制，只要在最高扬程范围之内均可工作，且扬程高，效率高。

产品用途：
远距离输水灌溉，养殖业商效增养，深井提水，城乡自来水增压，矿井给排水及食品化工输送糖浆和无腐蚀性化学液体。

适用条件：
1、介质温度不超过+40℃；
2、介质的PH值在6.5-8.5之间；
3、含固体杂质的质量比不超过3%，粒度大小不大于2mm，纤维长度不超过转子螺距地0.3倍；
4、电源频率为50Hz，电压为单相交流电220V，三相交流电380V，电压波动范围为额定值的0.9-1.1倍。
5、潜入水下深度不超过15M，但最浅不少于0.5M。

联系方式：
福建省精彩机电科技有限公司
业务员：龙先生
QQ:  40897451
电话：0595-28105959   传真：0595-22071177

QGD screw submersible pump series 

Products overview： 
This series of pumps due to the head without the limitation of next check point, as long as in the range of the highest head all can work, and of high head, high efficiency. 

Product use：
Business efficiency ZengYang long-distance water irrigation, aquaculture, deep well water, tap water pressure between urban and rural areas, the mine water supply and drainage and food chemical conveying syrup and no corrosive liquid chemicals.

uitable conditions：
1, medium temperature shall not exceed + 40 ℃; 
2, medium PH value between 6.5 to 8.5; 
3, quality than no more than 3% of solid impurities, particle size is not more than 2 mm, fiber length is not more than 0.3 times; rotor pitch 
4, power frequency 50 hz, single-phase ac voltage of 220 v, three-phase ac 380 v, the voltage fluctuation range for rating of 0.9 to 1.1 times. 
5, underwater depth of no more than 15 M, but the light of not less than 0.5 M.