Foam Proportioner

The Foam Proportioner is a critical system component that accurately blends foam concentrate with water at the correct proportioning ratio typically 1%, 3%, or 6% depending on the foam type and hazard before delivery to the foam discharge devices. Tyco foam proportioners are available in balanced pressure, line proportioner, and around-the-pump configurations to suit different system designs and flow requirements. Precise proportioning is essential to foam suppression effectiveness too little concentrate produces ineffective foam, while too much wastes concentrate and reduces system capacity. Tyco proportioners are engineered for accuracy across a wide range of flow rates and inlet pressures, ensuring consistent foam quality throughout the discharge duration. Compliant with NFPA 11 and carrying UL and FM approvals for use in fixed foam suppression systems.