Shallow Well Jet Monoblock Pumpsets

What is a Shallow Well Jet Monoblock Pumpsets & How does it work?

Jet Pumpset works on the idea of supplying pressurized jet of water to suck the surrounding water and lift it to the surface pump. The working of a jet pumps depends on two main components a nozzle and a venturi. The jet nozzle receives pressurized water from the pump, as the water passes through the jet nozzle, the speed of the water increases while the pressure decreases. (Similar to closing the opening of garden hose creates squirting action). The fast moving water jet along with the low pressure generated is what created suctin around the nozzle. The surrounding water is sucked in and carried along with the fast moving water jet. However, in order for this jet to lift the water to the surface, it needs a venturi. The venturi reduces the water speed and pressurizes the water and lifts is to the pump on the surface. This combination of nozzle and venturi looks simple but has to well-designed and matched according to get the best efficient operation. A matching nozzle and venturi set is called Jet Unit Assembly or Ejector Kits. The Difference between a Jet Pumpset and a shallow well jet monoblock pumps is the position of the Jet Unit Assembly / Ejector Kits. In a Shallow well jet , the Jet unit assembly is placed in front of the impeller while in Jet Pumpset the Jet Unit Asembly is placed below the water level.