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 |
