D.R.Warren

New in the business. Have hot water skid 3,500 psi, 5.3 gpm. Now I'm wanting to get into the roof cleaning side of the business. Most of my work is at night. So my rig is free durning the day time. I'm looking at doubling up 2 Delavan 5850 101E. Each rated @ 100psi and 5 gpm. Wouldn't that give me 10 gpm @ 100psi using 5/8" or 3/4" chemical hose. The way I figure it I would be matching a fatboy for less money and will always have one if one quits. Does this make sense.