History of the Low Pressure Fog Nozzle (Episode #73) 

I don't comment often, but having recently switched our entire department from 100 psi fogs to low pressure nozzles I feel the need to say that the hose selection is critical on low pressure hand lines. Standard mid-grade 1.5/1.75 double-jacketed hose doesn't do well without a lot of residual pressure. You'll want something like Combat Ready or TRU-ID hose to make the low pressure lines safe and effective. We use Key Hose, but there are probably similarly engineered "kink resistant" hoses from other brands.

Dave Fornell…Wow !! Great nozzle history piece.

Good night, there's nothing new under the sun. Thanks Dave!