Plastica Alfa VENT50 2640 L/H Water Powered Venturi Chemical Injector Kit

The Plastica Alfa VENT50 is a water powered Venturi chemical injector kit designed for simple, reliable chemical and fertiliser injection into irrigation and water systems. With a maximum injection rate of 2640 L/h, this injector is ideal for very high-capacity fertigation, liquid fertiliser dosing and industrial chemical injection applications where a non-electric dosing solution is required.

Using the Venturi principle, the injector creates suction from the pressure difference between the inlet and outlet of the unit. This allows liquid fertiliser or chemical to be drawn directly into the water line without the need for an external power source, motor or electrical controller.

The VENT50 is manufactured by Plastica Alfa and is built from high quality chemical resistant plastic materials designed to withstand demanding agricultural and industrial operating environments. It provides a simple, durable and low-maintenance solution for large-scale liquid injection into pressurised water systems.

This kit is supplied complete with the key installation components required for setup, including a check valve, suction strainer, connecting hose and metering valve.

Key Features

• Maximum injection rate: 2640 L/h
• Water powered operation — no electricity required
• Venturi suction principle for chemical and fertiliser injection
• Suitable for fertigation, irrigation and chemical dosing
• Simple inline or bypass installation
• Resistant to many common agricultural chemicals
• Low maintenance with no moving parts
• Supplied as a complete injector kit (Supplied complete with check valve, strainer, connecting hose and metering valve)
• Suitable for very high-capacity liquid fertiliser and chemical injection systems
• Designed for agricultural and industrial water systems

Common Applications

• Fertigation systems
• Liquid fertiliser injection
• Irrigation chemical dosing
• Agriculture and horticulture
• Greenhouses and nurseries
• Water treatment chemical injection
• Industrial chemical injection systems
• Low-cost chemical injection systems

The Plastica Alfa VENT50 Venturi Injector Kit is a practical solution for users requiring reliable high-volume chemical injection without the complexity of an electric dosing pump.