Any idea what pump its got or what the reels made of?
Looks like a garden variety centrifugal pump, great for spraying lawns, but you will piss more flow once head pressure is increased the higher u go on a roof. Not to mention how the pumps seals will leak once it tastes the roof cleaning chemical.
USBA2201 Complete 200 gallon Power Sprayer skid with CDS/John Blue DP74 diaphragm pump, $4,635.00
5.5 hp Honda engine, hand operated hose reel, 200' PVC hose, Hypro "Long Throw" gun
USFN8053 Same as above with 50 gal. tank 2,620.00
------------------plus right now its name your price promotion
wow that's a great deal Delux' single tank system is $4,999.00, is specifically designed to spray caustic and comes with cradel skid and ladder rack. Oh and it is patent pending. Toy, you should come on up to Ft Worth next week end.