What I'm worried about is the recommended flow rate, was told 20 - 40 litres a minute.....250 litres isn't going to last long at that flow rate so how do you make 250 litres last all day.
The trolley with 2 containers on is a piece of p to wheel about.
Most of my work is very compact so changing barrels straight from the van will not be a problem time to go soon and find out what I have let myself in for.
Dazmond...the pole is very light or seems it to me.
WHAT, who told you that ? your talking between 1 and 2ltrs per minute, even van mount systems with 7ltr per minute pumps
would be lucky to hit 3ltrs per minute flat out when put through the hose and brush jets.
On a repeat four weekly cleans one and a half litres per minute would be more than enough, I was told that about 15 to 20 litres
per averaged sized property (decent sized three bed semi or similar) should be what to aim for.
There will be times where more water will be needed, first cleans and one offs for example, but to be honest most guys with
large tanks including myself tend to waste water as its a comfort blanket and have plenty to spare.
That said you will be cutting it fine with such a small amount to use over the day and you may need to trad the odd ground floor
to make it stretch plus its always better to go overboard with water usage when starting out.