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...





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 ModelsTimer-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...
In a wastewater treatment plant, a motor-driven dosing pump is commissioned, calibrated, and signed off. Six months later, the effluent discharge readings are inconsistent. The process team increases the chemical...
At a municipal wastewater treatment plant, the coagulant dosing pump was calibrated six weeks ago to match average dry-weather flow. When a storm event doubles the influent flow overnight, the...
Walk into almost any poultry or swine house in Malaysia and you will find the same setup: a header tank sitting above the waterline, filled with a pre-mixed batch of...
Most pulsation dampeners are selected by volume — the engineer picks a 1-litre or 2-litre unit based on pump flow rate and calls it done. The dampener is installed, the...
Metalcutting fluid mixing seems like a solved problem — take a Venturi injector from brands like Nimatic or Blaser, connect it to your water line, and the concentrate gets drawn...
The Dosatron’s technical documentation is consistent on one point: dosing accuracy is maintained independently of variations in flow rate, water pressure, inlet height, and temperature. These are real advantages over...
Self-service laundry operators face a fundamental tension in their business model. The machine is provided, the water and electricity are provided, and the wash programme is provided. But in many...
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...
Our engineers are ready to evaluate your requirements and recommend the right solution.