This device replaces the submersible pump and large barrel when operating your foam machine.
Connect one end to a water source (garden hose), connect the other end to the hose going to your machine and rest the narrow tube in a 5-gallon bucket of water/solution mixture.
The concentrated solution gets siphoned into the water stream and mixes as it travels to the foam machine to produce foam.
This will also extend the length of a powder pack compared to using the water pump and eliminates the need to use an electrical outlet.