I'm betting these metering ball valves will be all the rage over here soon as the way I see it can have so many applications of use on van mounted system. Like for instance even just using for wfp work (with an up rated chem pump) on say filthy exterior windows, frames, sills, plastics, conservatory roofs, fsg's, cladding etc etc with whatever chem and dilution rate mix you want directly fed to the pole. No more faffing around with batch mixing nor using other means of getting it to where you want it to go. Sounds good don't it?
Who do you think will come out with this revolutionary new wfp system first.
Gripper
Purefreedom
X-line
Gardiner
Benz
Algopro
Ben from rutland pumps
Or someone else maybe???