yes paul you just drop the pipe from trolley into the top lid of the tank.this is what i do.i have a 50L pure freedom trolley but it never leaves the van these days.if you insist on getting a trolley get the 25L version as the 50L IT A BIT TOO CUMBERSOME!!
i will be getting a pumpbox this year then the trolley will be just used as emergency back up!
