The NeverPump is a backpack sprayer that holds just over 4 gallons of liquid. Used with pure water, this make a very handy portable delivery system for your waterfed pole setup. Powerful enough to reach up to 4 -5 stories. Built in battery lasts up to 10 hours. 65 PSI.
Easy modification kit for waterfed, included. (see video below)
Important: Be sure to fully charge the battery and test pump operation before modifying your backpack sprayer.
How to install the modification kit: