200QJ20-600/30 High-Lift Floating Pump
For example: ZJ200QJ20-600/30   ZJ: Zhijiang Pump Industry Enterprise Standard

200 indicates that the applicable well diameter is not less than 200 mm. Q stands for submersible (the initial letters of the Chinese Pinyin); J stands for well use (the initial letters of the Chinese Pinyin); F stands for floating submersible pump; 20 indicates a flow rate of 20 m3/h; 600 indicates a lift of 600 meters;  /30 indicates 30 stages of impellers in series.

Zhijiang Brand 200QJ20-600/30 High-Lift Floating Pump is mainly suitable for various working conditions such as river and reservoir water lifting, urban and industrial water supply and drainage, agricultural irrigation, garden sprinkler irrigation, farmland irrigation, garden watering, fountain landscapes, rainwater recycling systems, mine drainage, emergency rescue, urban water supply, and extracting underground water sources for enterprises and institutions.

Zhijiang Brand 200QJ20-600/30 High-Lift Floating Pump is a new type of pump improved by Tianjin Zhijiang Pump Industry Co., Ltd. based on the national standard GB/T2816-2014. The pump features high efficiency, energy savings, and stable quality. The ZJQJ series well submersible pumps comply with national standards. The entire electric pump unit operates submerged in water, with high efficiency, stable operation, and durability, suitable for extracting groundwater to the surface. Multiple models are available to adapt to different well diameters, making it widely applicable.