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The D9GL Dosatron Fertilizer Injector is most suitable for medium size production of fruit and vegetable, berries, ornamentals and cut flowers.
Installed single or in series for multi-stock solution management or in parallel to boost flow rates.
D9GL is your best choice for reliable fertilizer application.
Only the inline energy of the water flow required to make the Dosatron fertilizer injector work. It doesn't require electricity or any other external energy. Water driven and directly controlled by the water.
The Dosatron proportionner adds any agro-chemical. Precision is right on the money.
No additional sophisticated equipment, a simple filter upstream and a non-return valve downstream are sufficient. The D9GL fertilizer injector covers the flow range from 500 to 9.000 l/h. In addition, the D9GL fertigation dosing pump by design handles the increased inrush flow when empty pipes fill up.
The dose rate on all Dosatron fertilizer injector pumps adjusts easily. Just match the easy-to-read precision eye-lets to the desired value on the scale. The amount of product injected is always proportional to the amount of water entering the dosing pump. Meaning the concentration of fertilizer in the water always remains stable.
Unlike other chemical injectors, Dosatron injectors rely only on the water pressure and flow. They are simply water powered. The main reason why the versatile Dosatron fertilizer proportionner is so successful in remote sites and mobile systems.
The hydraulic motor is also a flow meter. Each cycle equals to a distinct volume of water passing through the unit and driving the Dosatron fertilizer pump. The force exerted drives the dosing plunger.
In fertigation, Dosatron D9GL metering pumps ensure the correct dosing of nutrients into the fertigation water. With a simple by-pass installation, the grower can easily switch from irrigating with plain water to controlled fertigation.
Single, double or even multiple stock solutions offer flexibility in nutrient composition. The below schematics show an A+B application. Often in use for tunnel and open field berry production.
With two D9GL metering pumps installed in series, individual dosing of A and B products is possible. To feed all the water lines and accurately inject fertilizers to the desired dose rate.
Optional agitators ensure homogen stock solutions. Appropriate filtration protects the Dosatron metering pumps. Filtration level selects according to water quality. Protect from abrasive particles and your fertilizer injector is a faithful asset to your operation.
The use of solenoid valves easily switches between irrigation and fertigation. An optional manual by-pass switch instead of the standard air bleed gives you this option on mobil systems. For reduced installation space a remotely actuated by-pass is available. To start/stop the dosing function, while water is still passing through.
The brand new metal-free hydraulic motor, entirely made of high-grade plastics, offers an increased chemical resistance and service life. If it is liquid and the plant can handle it, Dosatron can do it.
It incorporates new and patented Dosatron principles. Aiming for excellency, Dosatron R&D department is constantly improving on details. Making the D9GL range even better suitable for modern Agriculture.
This new engine, simplified from 96 to 35 parts, excels by its easy and quick maintenance. Tool free replacing of the mechanism and sealing lips. There are no more stainless steel springs and tight axels.
Less impact on potential wear parts. Putting in only the bare minimum number of parts reduces possible wear tremendously.
Watch one of Dosatron service videos and you are all set to do the service on a Dosatron fertilizer injector yourself.
Since 2012, Dosatron has been implementing a genuine eco-design process as an extension of its ISO 14001 certification.
DOSATRON has a strong desire to offer a product leading to environmental improvement. This results in the GreenLine range of fertigation dosing pumps that benefit from the eco-design approach.
More reliable, more resistant to chemicals, very easy to maintain without any tools.
Dosatron D9GL, the multi-purpose companion of the modern grower and farmer for all fertigation requirements.
DOSATRON presents the new special fertigation dosing pump, the latest addition to the Green Line dedicated to irrigation systems. It operates on irrigation networks from 500 l/h to 9 m3/h. Fertilizers and treatments, liquid or soluble, conventional or organic. Injecting all with ease and precision over a dosage range of 0.2% to 2% and 1% to 5%.
"I am third generation running the nursery and choose Dosatron D9GL fertilizer injectors over other options. We can actually trust they work without fail. All our plants perform to their max because they get what they need, the moment they need it. My staff loves the easy use and trouble-free performance."
Water-powered proportional dosing pumps manufacturer since 1974. DOSATRON provides you with quality fluid handling equipment, service excellence, a high level of expertise, and customer proximity all over the world.