Dosing system for firefighting - for fixed installations connected to a concentrate tank with gravity feed to admixture pump. Consists mainly of two volumetric parts; a Water motor and a Piston/Plunger pump. Equipped with a Manual air relief valve. Flushing of admixture pump is done automatically when the concentrate inlet is closed with 3-way ball valve.
| Model No. |
PHP43(3%)-S/C |
PHP100(3%) |
PHP100(6%) |
PHP175(3%) |
PHP200(3%) |
PHP420(3%) |
| Working Pressure (Mpa) |
0.6-1.2 |
0.6-1.5 |
0.6-1.6 |
| Pressure Loss (Mpa) |
≤0.2 |
≤0.3 |
≤0.2 |
| Proportioning |
3% |
6% |
3% |
| Rated Flow Rate(L/S) |
43 |
100 |
100 |
175 |
200 |
420 |
| Flow Rate(L/S) |
12-43 |
14-100 |
16-100 |
100-175 |
36-200 |
40-420 |
| Inlet Outlet Pipeline |
DN100 |
DN200 |
DN250 |
DN350 |
| Foam Inlet Pipeline |
DN40 |
DN80 |
DN100 |
| Weight (Kg) |
600 |
800 |
800 |
1050 |
1200 |
1500 |