Deept pumps are perfect for using vertebral wells. Pumps are mounted in special cover pipes. The pumps have a cooling coat installed. The role of monoblock deep pumps is to suck water downwards, some models also have the function of a shredder, which we present in the film: https://www.youtube.com/watch?v=25uq0YBIw78&t=28s
What is the cover pipe for?
Choosing the right one deep pump, matching the diameter of the well, we should not be limited to this one criterion. It is equally important to pay attention to tank width, because too much its width can have a negative impact on the life of the pump engine. We will show it on the example Ibo 3.5SDM 3-15 pumps with a diameter of 90 mm and:
A - a deep well with an inner diameter of 100 mm,
B - spinal well with a diameter of 1 m.
In the first case, where the difference between the pump and the well wall is 5 mm, the amount of water surrounding the pump is also small, which causes efficient water exchange, it is constantly supplemented from the bed located around the well. Efficient water flow, promotes engine cooling. However, if the distance between the pump and the well wall is almost 0.5 m, then the water is sucking at the height of the suction connector and the engine does not cool. The engine heats up during the work, thus increasing the water temperature, which reduces its life.
General principle of pump selection
The overall principle of pump selection for the diameter of the well says that the difference between the diameter of the pump and the inner diameter of the well should be not less 4 mm and not more than 100 mm. It is worth taking this into account when purchasing a pump, because on the market deep -sea pumps with a diameter of 50 mm to 160 mm are available. About how a professional pump with a shredder works Ibo Kraken 1800 We present to dirty water water in the film: https://www.youtube.com/watch?v=srPLsaIKsqM&t=27s
Other threats in pump operation
The occurrence of sand in a well is one of the most common reasons for pump damage. That is why we recommend reviewing the offer of the Polish manufacturer IBO deep pumps, pumps from the 2.5stm, 3stm, 3Ti, 3SDM, 3.5SDM, 4SDM IBO pumps have a construction based on the so -called floating rotors. This design means that individual pump steps, including rotors, are fitted on the pump shaft. Such embedding allows them to maintain longitudinal slack, which allows the entire hydraulic part located inside the tube, it can be moved a few centimeters up and down. Even if the sand gets inside, thanks to the looseness preserved, the structure will not be damaged. Recommended pump models, the first on the Polish and European market have gained the nickname pumps „Anti -pillage”.
Italian production pumps are another model in which this solution was used IBO ITALY from the FP4 series. In addition, they are characterized by the "Dry Run Pro" solution, which is a pump protection by working in the so -called dry circulation, i.e. without water - e.g. when leaving the water mirror of the drought result.
