AstralPool’s Acqua Dos Analógica is a dosing pump for pool chemicals (pH reducer, liquid chlorine, flocculants, etc.) with constant flow, robust and reliable, designed for the precise dosing of chemicals in swimming pool or water treatment installations.
Its manual control allows adjusting the flow rate by means of a potentiometer, offering two regulation ranges and compatibility with most common chemical products thanks to its PVDF head and PTFE diaphragm. It does not include pH or redox readings, making it the ideal pump to accompany any external control panel with 100-240V output.
There are three models (type B, type C and type D) whose main difference is the maximum flow rate in liters/hour they offer. In general, type B allows up to 6 liters/hour at a pressure of 8 bar, type C allows up to 10 liters/hour at 10 bar, and type D allows up to 20 liters/hour at 5 bar. You can consult the complete table in the “technical data sheet” section, or contact us without obligation if you have any doubts.
Acqua DOS analog pump. Main features
- Manual flow regulation with 0-20 % and 0-100 % range selector.
- PVDF head and PTFE membrane, compatible with a wide range of chemicals.
- Universal power supply: 100-240 V AC, 50/60 Hz.
- IP65 degree of protection, suitable for installation in humid environments.
- Built-in hand priming pump for easy starting.
- Complete installation kit included: bottom filter, injection valve, suction and discharge pipes, and fixing bracket.
- Adjustable flow rate from 4 to 110 L/h, depending on model. See table.
- Maximum working pressure: up to 16 bar depending on model. See table.


















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