[C.C.S.]

hi i use a trolley sistem and have a on/off tap fitted at the end of my pole.just wated to know how this will affect the pump(i think is 80 psi)and will this pump be enough to have 30m extension hose .thanks

[rhys11]

i think this is not good for a pump at all. you should sell ur troley and become a Postman much better way to earn money

[matt]

if your pump setup has a " pump controller " or you have fitted a by-pass valve

no harm done

[C.C.S.]

i think this is not good for a pump at all. you should sell ur troley and become a Postman much better way to earn money

i started window cleaning 2 years ago as a full time job and quite happy so why changing to a postman.there is no need to be sarcastic

[dai]

I use a varistream on my trolley, 30 mtrs of hose would be no problem.
If you are using an 80 psi pump, it is designed to switch off when that pressure is reached, so again no problem.
Pressure switch problems are usually caused by the pump cycling, this is rapid on and off, and this only happens if you have any leaks in your system, or some water is getting through your shut off valve.
your system should be fine.