Every pump selection guide eventually arrives at the same question: mechanical seal or magnetic drive? The shorthand answer — “mag drive is safer for hazardous chemicals” — is right as...
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.
Every pump selection guide eventually arrives at the same question: mechanical seal or magnetic drive? The shorthand answer — “mag drive is safer for hazardous chemicals” — is right as...
Electrical conductivity — EC — has become the default parameter for managing nutrient dosing in commercial horticulture. Growers target an EC setpoint, their controller doses fertiliser until EC reaches that...
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...
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 —...
Most people don’t think about diaphragm maintenance until the pump leaks. By that point, the diaphragm has failed and chemical is either in the air circuit or on the floor....
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 —...
Speak to our engineers about which Auto-Dosing Unit configuration fits your laundry, kitchen, dishwasher, or pool.