For reagents dosing it is recommended by AQUA HOLDING to use screw or diaphragm pumps, and to use horizontal centrifugal pumps (the most versatile nowadays) for pumping.


Diaphragm pumps are available with manual or digital control.


Diaphragm pumps with digital control are a combination of high-precision dosing and simple control. The design of the drive and microprocessor control ensures accurate dosing of liquid (with low ripple), even if it has high viscosity, or it contains a large amount of gas.