This is how I use my foam gun. Since many are buying one I thought I'd share what works for me and what parts I use.
I no longer use my spray nozzle with my foam gun. I unscrewed the disconnect off of the nozzle and ditched the nozzle. The center piece in the pictures represents that disconnect. It has a huge hole so no water restriction.
I attach it to my Dramm shutoff valve on the right in the pictures. The Dramm has the best water flow and construction quality out of any one I have seen.
The foam gun is on the left in the pictures. It connects to the disconnect (in the center that used to be on the nozzle) which connects to the shutoff valve (on the right) which screws on the hose.
As you can see the spray nozzle is gone. MUCH easier to control, less fatigue on your hand and superb water flow.
Just pop off the foam gun and pop on your other instrument that has a male connector screwed on it like a regular nozzle.
