Dave
I thought you would be aware that we are the distributors of the Prowler. Whenever I offer advice it is based on first hand knowledge (either from a demonstration or actually using a piece of equipment) or from research into the subject.
A few brief pointers on how this machine actually works.
The Prowler does not have a waste tank which needs to be pre-vacuumed as it sucks the waste water directly through the modified blower (still fully warranted by manufacturer). Due to the high temperature the blower is running at most of that waste water is turned to vapour. The small amount of liquid which does exit via the waste hose can be directed to a suitable drain onto ground or into a container/waste tank.
It can feed from a van mounted tank or directly from a hosepipe as other truckmounts. The machine produces 27 inches of Mercury lift and 220 cubic feet per minute of airflow.
Stainless steel heat exchanger produces 90 degrees heat. It also has 2 stainless steel silencers.
And replacement parts are also a fraction of the cost of a coventional truckmount.
We have just recieved delivery of 2 new machines including an even more powerfull 15hp with clutch and exhaust diverter. (pic)
I welcome all comments...even the ones that get me slightly miffed.
Anyone who wants a demo let me know...provided of course I can get it back off Newcastle City Council