So you'll be only working 3 or 4 hours a day then rich?(with a 250L tank)
Sounds like a backward step to me.unless u plan to nip home at lunchtime to fill up which will just be wasting time and be a bit of a ballache if u ask me.
You my son have pretty much hit the nail on the head with that statement
However , I will not be going home to fill up , when its gone , i'm gone too !
I reckon 250 will last me for 2.5 hours of solid pumping , that will equate to about 3.5 hours of actual cleaning , then i have my relocating and lunch/chat time to add , call it 4 hours all in , then 30 mins of travel to and from area , 4.5 hours total for day .
The thing was , with my 350L I was always getting home with at least 100L left on all but 2 days a month , these would normally leave me 50L left .
My backpack is carried empty and filled as needed as i have no fastfill which in itself was a waste of waiting time , now it will be kept full along with 2 old Virosol containers of pure , we have all been there when 20L in the backpack just isnt quite enough .
So I will be up to 280L total , plus have the backpack ready to go with top up water , these will give scope for an extra 30 mins on top of the times quoted for the 250 tank .
Even you said a 350 was pushing it in a Fiorino , a very true statement in itself , I took the time to weigh everything in and on the van including my skinny arse and all told i was leaving home 2kg over every day .