View Full Version : power washing

11-26-2007, 12:17 PM
I am about to purchase a power washer for an up coming job and it is Dewalt with 3000 psi is this much to powerful to use on decks? the job i am getting ready to do is for concrete but i want something that i can use for both please advise



Denham Lawnboy
12-03-2007, 12:26 AM
GPM is more important than PSI. Use the correct chemicals and low pressure with high GPM is the key.

Happy Frog
12-03-2007, 02:01 AM
You need a 4.0 or even a 5.5 gallons per min. to do any kind of commercial job with a pressure washer.
Tips with larger openings will get you the right pressure for the job.
Call Bob at Pressure Tek, he's one of the best in the pressure washing business...

12-26-2007, 10:35 PM
nice info on power washing guys... just the thing i need coz i'm also wanting to buy one... good thing i came across this thread... great thanks...