The foam inductors are designed to feed foam concentrates at a set mixing rate into the hose line. Inductors are placed in the delivery line between the pump and the foam nozzle and can be used for medium and heavy foam nozzles. The injector system creates a vacuum in the body of the inductor and the foam concentrate is picked up via a suction hose with a Storz 25-D connection. A mixing rate between 0 - 6% is possible with the fitted adjustable knob.
Technical parameters
Model | Outlet pressure | Solution flow | Mixing Ratio | Pressure Drop |
(MPa) | (L/S) | (MPa) | ||
PHF 4 | 0.6~1.2 | 4 | 3% or 6% | ≤0.25 |
PHF 8 | 8 |
1. How about the quality of the products?
A: We produce every product with good quality materials, and test carefully to make sure stable quality before shipment. Fire fighting emergency lighting
2. Can I have an sample order?
A:Yes, Of course you can . we welcome sample order for your testing and checking products quality. Mixed samples are available.
3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. Small Qty order needs 3-5 working days, big Qty order usually needs 15-20 working days after payments arriving. That's depends on order Qty.
4. How to proceed the order if I have logo to print?
A: We will prepare artwork for visual confirmation at first, if the color and position are alright, we will make print Logo sample from silk print factory and take picture for you to comfire before mass production.