Injecteurs de fertilisant Venturi et proportionnels
5 produits disponibles
IrriNex Tube injecteur Venturi avec vanne de dérivation – Tube d'injection d'engrais pour le contrôle du débit et l'isolement des lignes d'irrigation.
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Vanne de dérivation for Venturi Injector Kit pour le contrôle du débit et l'isolement des lignes d'irrigation.
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IrriNex Tube injecteur Venturi – Tube d'injection d'engrais pour l'irrigation goutte à goutte pour une irrigation goutte à goutte précise et uniforme.
Kit injecteur Venturi pré-assemblé avec vannes de dérivation et raccords pour installation facile.
Injecteur Venturi sans alimentation pour fertigation précise dans les systèmes d'irrigation.
A fertigation system runs fertilizer through your existing irrigation lines. Water carries the nutrient solution directly to the root zone — no separate application step, no hand-mixing, no timing mismatch between watering and feeding.
The same injector can handle soluble fertilizers, wetting agents, pH adjusters, and some pesticide formulations, depending on the product type and dilution ratio. We manufacture venturi injectors and proportional injectors in-house and supply projects from small greenhouse operations to large field installations.
A fertigation injector sits on the mainline between your water source and the irrigation system. As water flows through, the injector draws concentrated fertilizer solution from a tank and mixes it into the flow at a set ratio — typically 1:100 to 1:500 depending on the injector type and crop requirement.
Venturi injectors work without electricity: the pressure differential across the venturi body creates suction that pulls the concentrate. Proportional injectors are water-driven and maintain a consistent dose ratio regardless of flow variation. Both types work with drip lines, drip tape, and micro sprinkler systems.
One thing worth knowing upfront: injector compatibility with your water pressure and flow rate matters. An injector sized for a 1″ mainline behaves differently on a 2″ line. If you're unsure which type fits your setup, send us your system specs.
Three injector types covering the main use cases — from a simple venturi body for custom integrations to a proportional injector for precise, flow-independent dosing on larger systems.
The wrong injector for the pressure and flow conditions is more common than it should be. These are the variables that actually determine whether the system works as expected.
Need help selecting Venturi Fertilizer Injector? Contact IrriNex for samples, specifications, and quotation support.
