Traditional dosing pumps on

a suction lift application with hypo tend to airlock and hence have an

adverse affect on the process. The new Plus 3 systems overcomes this

problem by having a priming chamber built into the dosing head design as an

integral working part. This larger output dosing head continuously draws

liquid at a constant rate into the priming chamber while the smaller front

dosing head can be fed from an integral calibration unit, always under

flooded suction conditions. Any overspill as a result of the lower dosing

output from the front head is returned to the chemical carbouy.


there will always be chemical in the priming chamber it is possible to

change the chemical carbouy without stopping the dosing pump.

Email Tosh Singh for further information.

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