Ratio Controller
Pressure Propotioner is used to produce constant preset foam solution in pressure proportioning systems. It is designed to inject automatically the correct quantity of foam concentrate into a water stream over a wide flow rates by balancing the pressure of the foam concentrate with that of the water supply.
| Size | Flow Rate (LPM) | |||
|---|---|---|---|---|
| AFFF 3% (as per UL) | AFFF 3% (as per FM) | AFFF 6% (as per FM) | ARAFFF 3% | |
| 65 NB | 100 - 1550 | 78 - 1036 | 159 - 984 | 380 - 500 |
| 80 NB | 260 - 3000 | 270 - 3000 | 270 - 3000 | 680 - 2900 |
| 100 NB | 650 - 6000 | 660 - 5750 | 633 - 3922 | 1400 - 5800 |
| 150 NB | 1200 - 12000 | 1090 - 9530 | 674 - 4012 | 2750 - 11600 |