In-line foam inductor line proportioner offers a simple accurate method of proportioning when the water supply pressure is reasonably high. Each proportioner is designed for a set water pressure. However, higher or lower inlet pressure results in an increase or decrease in water flow with a change in proportioning.
| Manufacturer: | National Fire Fighting Manufacturing Company |
| Model: | NF-350B-450 (V) |
| Country of origin: | UAE |