Products Description
Balance Pressure Proportioning Foam System
When a fire occurs, the foam liquid pump injects the foam liquid stored in the atmospheric pressure container into the balance system.
Through the regulating effect of the balance system, the foam liquid mixes with the pressure water in the main pipeline of the proportioning mixer to form a certain proportion of foam mixture. The foam mixture is then transported to the foam generator, foam gun, foam cannon or other foam equipment to produce air foam for fighting Class A, B and C liquid fires.
The balanced foam proportioning mixing device has two independent systems. When the electric motor system fails, the backup system can be activated, ensuring high reliability. In situations without power supply or other special circumstances, a diesel engine is used for driving. Thus, the reliability of the foam proportioning mixing device is improved, ensuring normal operation under various complex conditions.
Products Features
Type: Motor drive and Diesel engine drive
Flow Rate: 8~250L/S;
Working Pressure: 1.2 MPa;
Foam Ratio: 3%~3.9%;
Inlet&Outlet Size: DN100~DN300.
Technical Parameters
|
Model Number |
Inlet&Outlet Size |
W.Pressure |
Rated.Flow Rate |
Foam Ratio |
| PHP32 |
DN100 |
1.2 MPa |
32 L/S |
3%~3.9% |
| PHP48 | DN150 | 1.2 MPa | 48 L/S | 3%~3.9% |
| PHP66 | DN150 | 1.2 MPa | 66 L/S | 3%~3.9% |
| PHP80 | DN200 | 1.2 MPa | 80 L/S | 3%~3.9% |
| PHP100 | DN200 | 1.2 MPa | 100 L/S | 3%~3.9% |
| PHP120 | DN200 | 1.2 MPa | 120 L/S | 3%~3.9% |
| PHP135 | DN200 | 1.2 MPa | 135 L/S | 3%~3.9% |
| PHP160 | DN200 | 1.2 MPa | 160 L/S | 3%~3.9% |
| PHP200 | DN250 | 1.2 MPa | 200 L/S | 3%~3.9% |
| PHP250 | DN300 | 1.2 MPa | 250 L/S | 3%~3.9% |