Dave
Sorry I've been away, working and only got back on Wednesday late, i've had some local work to catch up on and I am getting ready to go to jamaica on Monday.
That's a nice bit of kit, you will be able to do drains with it as well. My drain jetter pushes out 30lpm.
I am a tight northerner so I would not want to spend that sort of money on anything. If it is just pressure washing you are concentrating on then i would say that the flow rate is too high and you will be constantly filling up.
15lpm is more than enough for most jobs you will come across. My six machines are 15lpm and I need no more. I have the drain jetter if I did though but have never.
Dean
Did the woman from Trentham ring you??
Rob