Hello. I am Steve from Orlando Florida. Kind of a newbee. Back in the early 90s I had a trailer pull operation for a short year. I retired full time work yesterday and have been several months in the planning to start PW again. I have spent hundreds of hours researching my endeavor. My 4400 psi machine arrives this week and my surface cleaner, ball valve and a host of other accessories. Using a brand new enclosed 5X8 enclosed trailer for now. I’m more excited than the kid getting the red rider bb gun. I will only be soliciting flat surfaces. First order of buisness is to change tips to 25025 to not go above 3000psi on older concrete. You will probably see me posting questions. Plan on pre and post treating with a 3% SH mix but for now with a pump sprayer until I can figure out what is in my budget to do it a quicker way. Hope everyone had a good Christmas.
On all concrete above 2 years old. Don’t put high pressure on anything newer. Merry Christmas 
It’s super simple and easy to slap together a portable 12v, just need a plastic ammo box, small 10ah battery, 2gpm pump and waterproof switch.
Any way you can cancel that machine and piece together your own with a 5.5gpm?
Thanks bro. Figuring the 25025 tips should work for that but ill get a gage before I hit the street. If not I’ll go 25050.
Im gonna start it this way but if I have to ill move up when time comes. Thanks bro.
Dcbrock I may hit you up for some pointers on putting something togeather to drop SH on a driveway quicker. Once I get out there that may come quick.
I did a 5500 sq/ft driveway over the summer and using the portable made short work of post treating.
