When engineers select a Dosatron model, the first number they look at is the flow rate range. This makes sense — the Dosatron must be able to handle the volume...





Dosing pumps and auto dosing units for controlled chemical injection across various industries and applications.
Autoflo distributes a range of dosing technologies including water-powered dosing pumps, solenoid-driven diaphragm pumps, motor-driven diaphragm pumps, piston dosing pumps, digital dosing pumps, and auto dosing units. These products are selected for dosing accuracy, chemical compatibility, operating reliability, and ease of maintenance.
Multiple dosing technologies — water-powered, solenoid-driven, motor-driven, piston, digital, and peristaltic systems
Controlled chemical injection — suitable for proportional dosing, batch dosing, pH correction, and process chemical dosing
Flexible control options — manual adjustment, pulse input, timer control, digital interface, and 4–20 mA signal control
Local engineering support — technical selection, commissioning, and after-sales
Type 01No electricity nor any sensors or controller required for chemical dilution or proportional dosing.
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Type 02High-precision metering for low-to-medium flow rates. Electronically adjustable with manual, pulse, or 4–20 mA control — ideal for water treatment and pH correction.
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Type 03Robust continuous-duty pumps for high-volume chemical dosing. Low pulsation, suitable for aggressive chemicals and demanding industrial environments.
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Type 04Heavy-duty piston design for high-pressure applications requiring consistent, high-flow chemical injection in industrial processes.
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Type 05Advanced digital control panel for precise dosing adjustments, real-time monitoring, and integration with plant automation systems.
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Type 06Integrated peristaltic dosing units for laundry, food service, and FOG management. Plug-and-play configurations that automate chemical dosing for commercial and industrial operations.
View ModelsWhen engineers select a Dosatron model, the first number they look at is the flow rate range. This makes sense — the Dosatron must be able to handle the volume...
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Chemical compatibility charts give you a starting point. They do not tell you whether your specific system will fail. The chart says EPDM is compatible with 30% sulphuric acid —...
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A dosing pump head that fails on chemical contact rarely fails quietly. Seals swell or crack, valves stick, and the pump head itself eventually leaks, usually discovered as a puddle...
Timer-based chemical dosing looks simple on paper: set a pump to run for a fixed period at fixed intervals, inject a known volume of chemical, move on. The problem is...
Our engineers are ready to evaluate your requirements and recommend the right solution.