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View Full Version : Any foam cannon mods?



JayClark79
05-17-2015, 06:34 AM
I'm wondering if anyone has any foam cannon mods for creating more foam?

When in use my MTM foam cannon on my AR 383ss pressure washer I get a very very soapy water coming out. I ONLY get nice thick foam when all of soap is pretty much gone so I'm thinking it's something with the air mixture ratio?.... I have the dial turned all the way to the plus side, not really sure if that means + suds or + water.... Doesn't seem to make much of a difference lol.... iv also tried using hot water and cold with not much difference.

Any help is greatly appreciated!

david001wj
07-21-2015, 06:44 AM
I had the same problem with mine... I took it apart and blew compresed air in all the ways air or water could go in put it back together and BAM! works like a charm. Mine had a cloged orifice.. it also needs to be cleaned after every use with clean running water so product doesn't build up inside.

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siturbo
07-21-2015, 02:33 PM
The top screw (allen head I think) that holds the air ratio knob on my foam cannon is rusted pretty bad. I have been thinking about trying to take it out and replace it with a stainless steel screw.