High Performance Venturi Injector for Drip Irrigation

• It’s convenient to inhale various soluble fertilizers and inject them to irrigation pipelines with siphon principle. Crops are irrigated with uniformed fertilizers.
• It operated with principle of pressure difference. When the control valve is turned down, the pressure will be different before and after the valve, thus water flow to low pressure from high pressure. With vacuum suction in fertilizer suction pipe, soluble fertilizers in fertilizer bucket is sucked to venturi and converged in main pipe for fertilization.
• Working pressure is low (2-4 Bar) without booster pump.
• It is applicable for the fields with small irrigation areas, such as greenhouse and open field with small area.

Cautions:

• Fertilizer injectors shall be selected according to crops and irrigation areas. Too large or small fertilizer injector is not helpful for effective fertilization.

• If the above can’t be confirmed, fertilizer injector with small size can be selected for matching with fittings of fertilizer injector and mounting with main pipe in parallel. The fertilizer is injected by adjustment and control of water absorption; if fertilizer suction amount is confirmed small, suction time can be extended to apply fertilizer.

Specifications: