產品概述：
QDX/QX型潛水泵（以下簡稱電泵），  由水泵、密封、電動機三部分組成。電泵內配保護裝置，電動機位于電泵上部，為單相或三相異步電動機，水泵位于電動機下部，為離心式葉輪，蝸殼結構，水泵與電動機之間采用雙端面機械密封，各固定止口密封處采用“O”形耐油橡膠密封作靜密封。

QDX/QX Submersible Pump
The electric pump is composed of three parts: water pump with centrifugal impellers and volute structure, mechanical seal and a three-phase asynchronous motor. The water pump is installed at bottom of the electric pump; the motor is set at upper of the electric pump; the mechanical seal with double terminal face is between the water pump and motor. “O” rings are applied in all static joints of the electric pump.

主要用途：
該系列電泵由于體積小、重量輕、特別適合廣大農村井下抽水、農田灌溉，養殖業增氧給排水，園林澆噴及旅館、食堂、高層建筑等場所供水之用。

Applications:

The electric pump has small bulk and light weight, which is widely applied to pump water from deep well, farmland’s irrigation, pond’s oxygen supplying and drainage and garden and park’s spraying etc.

 電泵在下列使用條件下應能連續正常工作：
1、工作介質為無腐蝕性的清水，介質中含砂量的體積比不超過0．10％，粒度不大于0．20mm。
2、介質溫度不超過40攝氏度，介質的PH值在6．5—8．5之間。
3、電泵應*浸入水中使用，潛水深度不宜超過3m,zui深不超過5m。電泵離水底0．5m以上，但不可陷入泥中。
4、電源頻率為50Hz，電壓單相為220V,三相為380V,電壓波動范圍為額定值的0．9—1．1倍。

Work Conditions:

The temperature shall not be beyond 40℃, Ph should be between 6.5-8.5.

The volume ratio of solid partial content should be within 0.1% and the size of solid partial must be below 0.2mm.

The power should be 220V （single-phase）, 330V （three-phase） and 50Hz, and voltage is allowed to fluctuate between 0.9 to 1.1 times of its rated voltage.

The pump should be fully submerged into water with submerged depth of less than 3.0m and max depth of 5.0m. The pump should be mini 0.5m over the water bottom and not inserted into.
產品所屬：潛水泵