Put a standard glass pH electrode into a hydrofluoric acid stream and you are on a countdown. It might read fine for a few days. Then the slope drops, the...
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.
Put a standard glass pH electrode into a hydrofluoric acid stream and you are on a countdown. It might read fine for a few days. Then the slope drops, the...
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...
Batch dosing systems fail at the transition points — when a drum runs empty, when a line runs dry after maintenance, when the system restarts after a weekend shutdown. At...
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 —...
Both a Dosatron and a venturi injector are water-powered chemical dosing devices. Both install inline in a water line. Neither needs electricity. At a glance, they appear to solve the...
When engineers specify an AODD pump for aggressive chemical service, casing material gets most of the attention. PVDF for strong acids. PP for bleach and caustic. Acetal for solvents. The...
Speak to our engineers about which Auto-Dosing Unit configuration fits your laundry, kitchen, dishwasher, or pool.