FREE SHIPPING ON ALL ORDERS AUSTRALIA-WIDE

Free Shipping Australia-Wide

FREESHIPPING
Dositec Chemical Dosing Pumps

Dositec Chemical Dosing Pumps

Dositec is a leading manufacturer of high-quality chemical dosing pumps and dosing systems designed for accurate and reliable injection of chemicals, fertilisers and additives across a wide range of applications. Known for precision engineering and dependable performance, Dositec products are widely used in water treatment, irrigation, fertigation, industrial processing and chemical dosing systems.

The Dositec range includes electronic dosing pumps, digital dosing systems and advanced chemical injection solutions designed to provide precise control and consistent dosing performance. With options available for low to high flow applications, Dositec pumps are suitable for everything from small treatment systems through to large commercial and industrial installations.

Browse the full range of Dositec dosing pumps and systems to find the right solution for your application.

View as

Dositec Pumps Frequently Asked Questions

FAQ

What are Dositec dosing pumps used for?

Dositec dosing pumps are used to inject controlled amounts of liquid chemical into water or process lines. They are commonly used for water treatment, fertigation, pH correction, chlorine dosing, chemical injection, industrial dosing and agricultural dosing systems.

Are Dositec pumps electric or water powered?

Dositec pumps are electric dosing pumps, not water-powered injectors. They use an electric motor, solenoid or stepper motor depending on the model, which makes them suitable for controlled chemical dosing where accurate adjustment or external control is required.

What is the difference between Dositec WMD and WMF?

The Dositec WMD range is a manual electromagnetic diaphragm dosing pump range, while the WMF range is a multifunction electromagnetic diaphragm dosing pump range. WMD is better for simple manual dosing, while WMF is better when you need more control options such as proportional or signal-based dosing.

What is the Dositec WMD range best suited for?

Dositec WMD pumps are ideal for simple chemical dosing applications where manual control is enough. They are commonly used for basic water treatment, chemical injection, small dosing systems, pH correction and general-purpose chemical feed.

What is the Dositec WMF range best suited for?

Dositec WMF pumps are better suited to applications that need more control flexibility. They are ideal for water treatment systems, proportional dosing, chlorine dosing, pH correction, chemical dosing panels and applications where the pump may need to respond to an external signal.

What is the Dositec DOSMART range?

The Dositec DOSMART range uses stepper motor dosing technology for controlled and accurate chemical injection. DOSMART pumps are suited to applications where smoother dosing, better turndown and precise output control are important.

What is the difference between DOSMART BC and DOSMART AC?

DOSMART BC is generally used for basic control applications, while DOSMART AC is designed for more advanced control requirements. If the application needs external signal control, advanced dosing modes or integration into a larger treatment system, DOSMART AC is usually the better option.

What is the difference between DOSTEC piston and DOSTEC diaphragm pumps?

DOSTEC piston pumps are often selected for higher-pressure dosing and robust chemical injection duties, while DOSTEC diaphragm pumps are commonly preferred where chemical separation, compatibility and leak protection are more important. The best choice depends on the chemical, pressure, flow rate and site requirements.

Are Dositec pumps suitable for fertigation?

Yes. Selected Dositec pumps can be used for fertigation systems where fertiliser needs to be injected into irrigation lines. Electric dosing pumps are useful when dosing needs to be controlled by flow meters, timers, fertigation controllers or water treatment systems.

Can Dositec pumps be used for chlorine dosing?

Yes. Dositec pumps can be used for chlorine dosing, including sodium hypochlorite applications, provided the correct model, pump head, seals and accessories are selected. For chlorine and other off-gassing chemicals, a degassing head may be required to help prevent vapour lock.

What is a degassing head and when do I need one?

A degassing head helps release gas from chemicals that naturally off-gas, such as sodium hypochlorite. It is commonly recommended for chlorine dosing applications because gas build-up can interrupt normal suction and cause inconsistent dosing.

Can Dositec pumps handle acids and alkaline chemicals?

Many Dositec pumps can handle a range of acidic and alkaline chemicals, but compatibility depends on the pump head material, seals, tubing and chemical concentration. Always check chemical compatibility before selecting a pump for aggressive chemicals.

Do Dositec pumps need a chemical tank?

Yes. Most Dositec installations use a chemical storage tank, suction tubing, foot valve, injection valve and discharge line. The pump draws chemical from the tank and injects it into the water or process line.

Do Dositec pumps have low-level protection?

Many Dositec pumps can be connected to a low-level switch in the chemical tank. This allows the pump to stop dosing when the tank is empty or low, helping protect the pump and prevent air from entering the dosing line.

Can Dositec pumps dose proportionally to water flow?

Yes, selected Dositec models can dose proportionally when connected to a compatible flow meter, pulse signal or controller. This is useful when the chemical dose needs to automatically increase or decrease based on water flow.

Can Dositec pumps be controlled by pH or ORP?

Yes, selected Dositec pumps can be used with pH or ORP controllers for automated chemical dosing. This is common in water treatment, disinfection, pH correction, irrigation water treatment and process water systems.

What accessories are normally required with a Dositec pump?

A typical Dositec installation may require suction tubing, discharge tubing, foot valve, injection valve, chemical tank, calibration cylinder, level switch, flow meter or controller depending on the application. The exact accessories depend on how the pump is being installed and controlled.

How do I choose the right Dositec pump?

To choose the right Dositec pump, confirm the required dosing rate, pressure, chemical type, control method, pipe size, water flow rate and whether the application needs manual, proportional, timer, pH, ORP or external signal control.

Why buy Dositec pumps from AgriDosing?

AgriDosing can help match the correct Dositec pump to your chemical, flow rate, pressure and control requirements. Whether you need a simple manual dosing pump, a multifunction chemical pump, a stepper motor pump or a high-volume DOSTEC system, we can help select the right model for the job.

Compare /15