build your own
i built my own, and i belive i saved a load of money
Unger Pole and angle neck --- 70
Trolley, pump box, brush and 12 containers -- 400
100 gal RO with DI --- 100
water butt to store water --- 25 (soon to be doubled in size)
hosepipe and reel and 5 mm pipe and connections --- 30
Power pack
total cost --- 650 quid
sure the Unger pole isnt the lightest, the RO is only 100 Gal a day, its on 24 hours a day and does the job, we use it for 8 hours work a day, 4 days a week
all the other bits are the same as every1 else uses (same brush, pump etc)
if the contract is that good, 650 quid inst that much