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good qustion, i would say yes it will mess your pump.to be safe ask mike s or chris t

I am a new to the business, i have a box truck, chevy 3500, with a 14' box,it is sitting in my driveway for one month now, I like the way you set up your rig,  I am planning to build my own rig too, nobody is doing this kind of work here in San Antonio,TX..... I was wondering after looking at the picture of your box truck, what is the machine i see on top of your water tank...alo i see you have two reels with hoses...i guess one for the love, and the other, what do you used for...??