1、 QS type wet submersible electric pump product overview:
QS type wet submersible electric pump for water fillingIt is a water lifting device that is directly connected to a motor and a water pump and operates underwatersubmersible pumpThe submersible motor consists of two main parts. Widely used in urban and agricultural irrigation, sprinkler irrigation, shallow well pumping, industrial and civilian water supply and drainage systems, as well as water diversion in hilly and mountainous areas, drainage in low-lying areas, aquaculture and other places. This product complies with the JB/T8092-96 standard for small submersible pumps.
2、 The main features of QS type wet submersible electric pump for water filling are:
1. The motor and water pump are integrated and operate underwater. The structure is simple, energy-saving, efficient, safe and reliable.
2. Beautiful appearance, light weight, low noise, no pollution, strong adaptability to the installation environment, significant cost savings, and no impact on the building and natural landscape.
3. Easy to install, use, and maintain, with a small footprint.
3、 QS type wet submersible electric pump model meaning:
QS 40-30/2-5.5
QS - Water filled Pump
40- Flow (m3/h)
30- Head (m)
2- Number of Pump Stages
5.5- Rated power (kw)
4、 Technical parameters of QS type wet submersible electric pump for water filling:
Flow rate: 12-250m3/h;
Head: 5-56m;
Speed: 2900r/min;
Caliber: 50-100mm;
Medium temperature: ≤ 40 ℃.
5、 QS type wet submersible electric pump with water filling conditions for use:
1. The power supply is 50Hz, 380V three-phase AC.
2. The electric pump operates completely immersed in water, with a depth of no less than 0.5m and no more than 5m.
3. The ambient water temperature should not exceed 40 degrees Celsius.
4. The water source is non corrosive clean water with a sand content of no more than 0.1% and a pH value of 6.5-8.5.
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Tip 1: The electric motor must be completely submerged in water before it can work.
Tip 2: The electric pump should be inspected and protected every 1500 hours, and damaged vulnerable parts such as impellers, bearings, and oil seals should be replaced.