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We specialize in submersible, booster, land, deep-well, and solar pumps, providing reliable solutions for various water applications.
Function And Feature
QG series of sandproof small size submersible screw pump is mainly consisted of submersible motor ,single screw pump and seal , single phase or three phase asynchronous motor is dry type or oilfilling type construction . The motor is positioned under the pump and submerged in water ,so the heat dissipation effect is very good .The single screw pump is consisted of a single hhelix resilience rubber stator and creates a continuously forming cavity as it rotates . The cavity which carring pumped liquid from inlet progresses towards the discharge end. The motor adopts “O” sealing ring and double end face mechanical seal. Function of seal is reliable and long working life.
Working Conditions
Capacity from 0.8 to 5（m3/h）
Total head from 50 to 150（m）
Motor
Power:0.25 to 1.1 kW
Insulation class:B
Protection grade:IP 68
Maximum well diamertre: Φ90-127mm
Highest temperature of liquid:40℃
Bolailike Pump Group’s registered capital is 228.80 million yuan, covering an area of 22,300 m². The company employs more than 200 people, over 30% of whom hold a college degree or above, including 25 senior and intermediate technicians. Bolailike is equipped with advanced machining centers, CNC lathes, and CNC vertical lathes, enabling high-precision manufacturing and quality assurance for its pump products.
