Your AODD pump runs, the downstream valve closes, and the pump goes quiet. That is deadhead behaviour — and it is supposed to happen. What most operators do not realise...





Pumps and flow equipment for chemical transfer, process circulation, water conditioning, and sample handling applications.
Autoflo Technology distributes a range of flow technologies including AODD pumps, centrifugal pumps, peristaltic pumps, magnetic flow conditioners, and boiler sample conditioning equipment. These products are selected for fluid compatibility, operating reliability, and suitability across industrial fluid handling environments.
Multiple pump technologies — AODD, centrifugal, vertical, and peristaltic configurations
Chemical transfer options — suitable materials for acids, alkalis, solvents, and process liquids
Seal and seal-less designs — mechanical seal, magnetic-drive, and hose-based pumping options
Local engineering support — technical selection, commissioning, and after-sales
Type 01Self-priming positive displacement pumps capable of handling abrasive, viscous, and solids-laden fluids. Powered by compressed air for versatile industrial fluid transfer.
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Type 02Seal-less centrifugal pumps designed for the safe transfer of corrosive chemicals. Magnetic coupling eliminates mechanical seals and reduces leakage risk.
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Type 03Thermoplastic centrifugal pumps equipped with mechanical seals for chemical transfer applications. Suitable for continuous-duty industrial fluid handling.
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Type 04Vertical immersion centrifugal pumps designed for installation in tanks, sumps, and process vessels. Suitable for transferring corrosive liquids from below-grade systems.
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Type 05Positive displacement pumps that transfer fluid through a flexible hose or tube. Suitable for viscous, abrasive, and shear-sensitive liquids.
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Type 06Non-chemical water conditioning devices that modify mineral crystal formation using magnetic fields. Installed directly onto piping systems without process interruption.
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Type 07Engineered systems that cool and condition boiler water and steam samples prior to analysis. Used to prepare representative samples for accurate testing and monitoring.
View ModelsYour AODD pump runs, the downstream valve closes, and the pump goes quiet. That is deadhead behaviour — and it is supposed to happen. What most operators do not realise...
Most engineers size a metering pump based on two things: the required flow rate and the discharge pressure. These are the right starting points. But for viscous chemicals, there is...
Most AODD pump specifications stop at chemical compatibility and pressure rating. When the fluid being transferred is a flammable solvent, that is not enough. The casing material’s electrical conductivity —...
When engineers select a centrifugal pump for a chemical application, the most common mistake is treating specific gravity as a flow curve correction and stopping there. The flow-head curve of...
Most AODD pump failures traced back to the air supply get blamed on low pressure. Pressure is easy to measure, so that’s where people look first. What actually damages the...
When someone in Malaysia searches for the best AODD pump, they usually have a problem to solve: a chemical that keeps destroying diaphragms, a system that keeps losing flow, a...
Our engineers are ready to evaluate your requirements and recommend the right solution.