Plastica Alfa VENT25 180 L/H Water Powered Venturi Chemical Injector Kit

The Plastica Alfa VENT25 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 180 L/h, this injector is ideal for fertigation, liquid fertiliser dosing and general 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 into the water line without the need for an external power source, motor or electrical controller.

The VENT25 is manufactured by Plastica Alfa and is made from high quality plastic materials designed to resist most common chemicals used in agricultural and industrial applications. It is a simple, low-maintenance option for users who want an efficient and cost-effective way to inject liquid products into a pressurised water line.

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: 180 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)
• Ideal for liquid fertiliser, nutrient and chemical injection applications

Common Applications

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

The Plastica Alfa VENT25 Venturi Injector Kit is a practical solution for users needing reliable chemical injection without the complexity of an electric dosing pump.