When it comes to flow generation, solenoid dosing pumps typically make use of either the diaphragm or piston displacement methods. These are the two most common methods.
A pulsating chamber that is hermetically sealed and has a flexible barrier that compresses to draw in liquid during the suction stroke and then allows the liquid to be expelled is a feature that is included in solenoid diaphragm pump. Also included in these pumps is a flexible barrier. It is possible to handle fluids that are sensitive to shear with ease thanks to this smooth action, which reduces the amount of shear stresses that are experienced.
Because of the influence that the choice has on flow characteristics, it is essential to have a thorough understanding of the properties of your fluid and to choose the mechanism that is most effectively compatible with it.
One of the most well-liked models of the H pump is the HP1-11, which is capable of managing flows that range from 1-11 L/H and can withstand a maximum working pressure of 7 bar. Despite its low cost, it is built to withstand continuous-duty dosing with greater durability. It is constructed from PVC and PP, and it is constructed to withstand these materials. The HP1 model can be used to measure flows as low as 0.4 liters per hour. This is a measurement that is possible.
As we move on to the next level, we find that high-speed pumps have a higher maximum working pressure of 16 bars and a greater flow capacity of 0.4-22 liters per hour. An enlarged diaphragm and hydraulics that have been properly optimized allow for greater chemical volumes to be dosed for industrial use. This is made possible by the chemical dosing system.
One of the models that is highlighted is the HSp8 model, which has a rating of 0.4-22 L/H and is able to withstand pressures of up to 16 bar. In order to achieve exceptional corrosion resistance when working with chemicals that are particularly demanding, such as coagulants and biocides, PVDF and alloy wetted paths are utilized. This allows for the achievement of extraordinary corrosion resistance. The ability to adjust both the length of the stroke and the frequency of the stroke ensures that the control is versatile.
For medium-scale dosing in more robust plant environments, high-performance pumps (HS pumps) are a sub-category that offers higher performance. This is in contrast to the H Series, which consists of pumps that have a lower overall performance potential.
No matter what the requirements are, HAOSH is able to provide comprehensive solutions that are optimized for the highest level of process control.