Firefighting Factory Supplied Foam Proportioner for Firefighting Equipment

This foam inductor leverages the proven Venturi effect to automatically siphon foam concentrate into the water stream without requiring additional external power sources for the mixing process.

Designed for inline installation between your water source and discharge nozzle, it seamlessly integrates with standard fire hoses and fixed fire protection pipework for flexible deployment.

It supports adjustable injection rates ranging from 1% to 6%, allowing precise customization of foam solution concentration to match different fire hazard scenarios.

Engineered to operate reliably under standard inlet pressures of 6.4 to 12 bar, it maintains stable performance when connected to common fire pumps and hydrant systems.

The device creates a consistent internal vacuum through its precision-machined narrowing Venturi nozzle, ensuring steady and even foam concentrate suction during operation.

It features a carefully calibrated back pressure tolerance that allows maximum outlet back pressure up to 65% of the inlet pressure for reliable performance across varied piping layouts.

Built with a compact structure that fits near water sources like pumps or hydrants, it minimizes unnecessary hose runs and simplifies on-site firefighting setup procedures.

Its optimized internal flow path keeps operational pressure drop controlled within a predictable 33% to 40% range, balancing mixing efficiency with effective foam delivery to the nozzle.

This foam inductor delivers a uniformly blended foam premix to the discharge nozzle, generating high-quality extinguishing foam that delivers rapid suppression for Class A and Class B fires.

It is designed for easy regular inspection and concentration testing, enabling fire teams to quickly verify mixing accuracy and ensure consistent, reliable firefighting readiness over long-term use.