Reverse osmosis water trolley: flow, membrane and set-up
This reverse osmosis water trolley is built for commercial window and solar panel cleaning. It makes up to 6 litres of pure water a minute through a large 4040 membrane, runs on municipal water pressure with no pump or battery, and can feed two waterfed poles from one tap. It comes complete with all filters, ready to work.
Water trolley specifications
| Flow rate | Up to 6 litres per minute |
|---|---|
| Membrane | 4040 reverse osmosis membrane |
| Filtration | Filters included, ready to work |
| Power | None: no pump, no battery |
| Feeds | Two waterfed poles from one municipal outlet |
| Build time | 7 days: built to order |
What the 4040 membrane does
The 4040 membrane has a larger surface than standard membranes, so it filters more water, lasts longer and removes dissolved salts, heavy metals and chemicals. The result is water that dries without spots or streaks on windows and leaves no residue film on solar panels.
Because it runs on mains pressure, the trolley needs no pump or battery: wheel it to the tap, connect, and run your poles. Check the output with a TDS meter; for a fixed set-up at a lower price, the 1,030 L/day reverse osmosis system fills a holding tank.
Who it is for
Commercial window cleaners, solar panel cleaning teams and anyone running two poles on one site. For occasional home use, a waterfed pole kit is the simpler start.
Water trolley: questions
Does it need electricity?
No. It runs on municipal water pressure with no pump or battery.
How many poles can it run?
Two waterfed poles from one municipal water outlet.
When will it ship?
It is built to order, so allow a 7-day build before dispatch.
Delivered anywhere in South Africa by The Courier Guy for a flat R200, whatever the order size, normally within 3 to 5 working days of dispatch from Cape Town. We are an online store with a dispatch point only: there is no walk-in shop or collection. Pay by card through PayFast or by EFT; all prices include 15% VAT. Unused items can be returned within 30 days and every product has a 6-month warranty: see the returns policy.
