Inline Balanced Pressure Foam Proportioner

The BT 5852 Inline Balanced Pressure Foam Proportioner (ILBP) is designed to provide accurate and reliable proportioning of foam concentrate into fire-water across a wide range of flow rates and operating pressures. It is suitable for fixed fire protection systems where consistent foam concentration is essential for effective fire suppression. The Inline Balanced Pressure Foam Proportioning System typically comprises an inline balanced pressure foam proportioner, positive displacement foam pump and atmospheric foam storage tank. This arrangement is particularly suitable for systems with multiple foam injection points, remote foam concentrate storage, or varying firewater supply pressures caused by the simultaneous operation of multiple proportioners. Available in Stainless Steel 304/L and Stainless Steel 316/L, the ILBP is offered in configurations with or without manual override, providing flexibility to suit different system requirements. The proportioner is UL Listed and is available in various sizes to accommodate different flow requirements and system layouts.