LISHIDA brand Water pump impeller, diversion body using PC (poly carbon material) and commonly known as "SAI Steel" pom polymer wear-resistant materials, stamping, molding manufacturing, anti-wear strong, not oxidized, particularly durable, and has no rust, non-polluting characteristics.
The water section has the compound shape "the check valve", can effectively prevent "the hammer" phenomenon and the reflow sediment sedimentation, causes the pump to start more easily freely, the effective extension motor life, uses more lasting.
The pump body uses the stainless steel casing, the movement uses the high wear-resisting performance the alloy and the compound stainless steel material manufacture, the installment has the multistage alloy and the wear-resisting rubber to grind the bearing structure.
Submersible motor shell using stainless steel manufacturing, the overall modular production, structural precision, insulation and mechanical noise have reached the international quality of similar high-quality products, in line with the quality of Europe and the United States standards. Internal selection of bearings using high-quality alloy thrust bearings, multiple seals, and equipped with pneumatic balance back pressure device, so that more stable operation, higher efficiency, more durable.
Unique floating impeller structure, no axial force on the motor, competent multistage lift use.
The pump body outside diameter is small, the flow is big, the head is high, suits the small caliber deep well, may reduce the drilling cost significantly.
Integrated electronic liquid level control to realize intelligent automatic pumping.
Multi-protection electric control electric box, make the motor running more safe and reliable.
Advanced mute technology, mute operation, avoid disturbing people suspected.