Pressure Type Foam proportion Plant

Pressure Type Foam proportion Plant

Description：

The structure of bladder tank proportioning equipment is comparatively simple. Its operation is mainly realized through pressed water. When the system operates, pressed water enters between bladder and tank and then presses bladder to pour foam into water through foam and form foam solution.

The advantage of it is easy for operation and maintenance. However, when the foam in the tank is used up, you need to fill foam again before usage. The limitation of continuity makes it less capable in large fire-fighting project. Therefore, it is suitable for intermediate and small foam fire-fighting systematical project.

Certificate: CCS, etc.

Standard: Chinese shipbuilding professional standard CB/3571-2014 marine low-expansion foam unit; IMO MSC.98(73) international code for fire safety system; fixed deck foam fire-extinguishing systems submitted to regulation 10,chapter Ⅱ-2 of 1974 SOLAS, etc.

Working principle:

The foam produced by the AFFF water film-forming foam fire extinguishing agent and nitrogen inside is sprayed onto the fuel surface, and the water precipitated from the foam layer forms a water film on the fuel surface to isolate the combustibles from the air.

Technical data of pressure type proportion plant:

Pressure type proportion plant basic parameter:

Picture of pressure type proportion plant: