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QS small submersible pump
Flow range: 10-250 m3 / h
Head range: 5 -121m
Caliber range: Φ50 ~ Φ150mm
Power range: 2.2kw-7.5kw
Temperature range: ≤30 ℃
列潜水泵广泛用于农田排灌、喷灌井用提水，工业及民用建筑的供、排水系统，以及丘陵、山区的引水，低洼地区的排涝，城乡工矿企业供水、排水等各种水利设施。 QS series submersible pumps are widely used in farmland drainage and irrigation, water extraction for sprinkler irrigation wells, water supply and drainage systems for industrial and civil buildings, and water diversion in hills and mountains, drainage in low-lying areas, and water supply and drainage for urban and rural industrial and mining enterprises. Its characteristics are that the motor, water pump, and assembly are integrated into one, with simple structure, convenient installation and disassembly, small footprint, simple use and maintenance, safe and reliable operation, and no pollution to water sources.
Conditions of Use:
电源：频率50Hz，电压380伏（允许偏差+5%，-10%）的三相交流电源。 1. Power supply: three-phase AC power supply with a frequency of 50Hz and a voltage of 380 volts (allowable deviation + 5%, -10%). The electric pump should be completely immersed in water and run at a depth of not less than 0.5 meters and not more than 5 meters.
2. Water source: generally non-corrosive water, sand content is not more than 0.02%.
值为：6.5~8.5.被提取的水温不高于30℃。 3. PH value: 6.5 ~ 8.5. The temperature of the extracted water is not higher than 30 ℃.
4. The inner cavity of the motor must be filled with clean water before use. It is strictly prohibited to run without water.
Structural characteristics and working principle:
Simple structure, convenient installation and disassembly, small footprint, simple use and maintenance, safe and reliable operation, and no pollution to water sources.