This series pumps are with peripheral impeller containing numerous radial blades in its edge. Self-priming because the particular design of the pump body ensures the elimination of any air in the suction piping. The re-circulation of the pumped fluid induced by the particular shape of the pump body permits the self-priming effect, extracting and completely expelling any air in the suction piping. The fluid pressure increases progressively as it passes from the suction opening to the delivery opening, ensuring an even, non-pulsing flow and high pressures with particularly steep curves.

In Chinese market, the annual sale of model GP-125 water pump has topped for the past 5 years, and the monthly sale quantity is over 80,000.
Pump body: Cast Iron   
Impeller: Brass  
Motor : Closed, externally ventilated  
Insulation class: B and F  
Protection class: IP44 or IP54  
Mechanical seal: Stainless steel/Carbon-ceramic  
Shaft: 45# Steel / Stainless steel