ST160 Foam Injector

**These injectors are sized according to flow and pressure of machine, contact us before purchasing to ensure you pick correct injector**

In order for the foam injector to add chemical to the water stream the pressure being exerted through the injector needs to be lowered. It is important to get the correct injector size combined with foam nozzle size. The larger the hole where the water flow exits the lower the pressure becomes. The higher the water flow of the system the injector is operating on the larger the nozzle hole needs to be. This ensures the pressure is kept low enough to create the vacuum effect required to add chemical to the water stream.

Nationwide delivery to your door.