In any process that requires mixing a concentrated chemical with water at a consistent ratio, the manual method has an inherent problem: it depends entirely on human accuracy, every single...
Compact, self-contained dosing systems built around a peristaltic pump and a programmable timer or control board — installed once and left to run. From laundry and dishwashing to enzyme dosing and swimming pool treatment, each unit automates chemical dosing for commercial and industrial sites across Malaysia.
An Auto-Dosing Unit (ADU) pairs a peristaltic dosing pump with a timer, controller, or programmable circuit board inside a single, wall-mountable enclosure. The peristaltic pump moves chemical by compressing a flexible tube against a rotor — a simple mechanism with no seals or check valves in contact with the fluid, which suits viscous, corrosive, or particulate-laden liquids well. The controller decides when and how much to dose: on a repeating schedule, on a signal from host equipment, or from a live process reading.
Peristaltic dosing — a rotor compresses a flexible tube to move chemical, so no pump seals are exposed to the fluid being dosed
Timer or controller-driven — dosing follows a programmable schedule, an external signal, or a live pH/ORP/chlorine reading, depending on the application
Compact and self-contained — pump and control electronics share one IP65-rated enclosure, ready for wall mounting near the point of use
Four application types — Self-Service Laundry, Enzyme Dosing, Dishwashing, and Swimming Pool, each matched to its own dosing profile

Dosing units for coin-op and self-service laundromats, dispensing detergent and softener into each wash cycle on a timed or signal-triggered basis. Multi-pump controllers run several wash programmes from one unit.
Timed enzyme dosing for grease traps and drain lines in commercial kitchens, breaking down FOG (fats, oils and grease) and keeping lines clear. A weekly programmable timer schedules dosing automatically, with no daily intervention required.
Dual-pump dosing units for professional dishwashers, metering detergent and rinse aid independently, each set to match wash chemistry and rinse-cycle requirements.
Digital pH, ORP and free-chlorine dosing controllers for pool water treatment, using dosing pumps driven by live probe readings to keep pool chemistry within range automatically.
In any process that requires mixing a concentrated chemical with water at a consistent ratio, the manual method has an inherent problem: it depends entirely on human accuracy, every single...
We have been supplying Dosatron units to Top Glove for a long time — for the dilution of nitric acid and alkaline in their former washing and dipping lines —...
If you operate Air-Operated Double Diaphragm (AODD) pumps, you already know that the diaphragm is the heart of the pump. It is the component that does all the work —...
AODD pump diaphragms wear out. Every engineer who specifies them knows this. What fewer understand is that the rate at which a diaphragm wears has more to do with how...
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...
When engineers specify an AODD pump, ball material is usually the last thing on the selection checklist. The body material gets careful attention. The diaphragm gets reviewed against the chemical...
Speak to our engineers about which Auto-Dosing Unit configuration fits your laundry, kitchen, dishwasher, or pool.