The quality of foam being generated by any foamer depends on the following
1: Quality of detergent and the level of foaming agents in the detergent
2: Detergent to water ratio: The greater the amount of detergent in the mix the better the quality of foam
3: Air pressure intake should be equal or slightly less than water pressure. For example if your water pressure is 40PSI then the air intake should be set to 35 to 40PSI great air pressure will have a reverse effect
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