Im looking at alternative to the standard submersable pump, mainly due to easy of empty/filling my container.
Id like just a single pipe going into the clean water bottle, and the pump outside the container.
Ideally a self priming pump would be good, but i want a spare, so it will get a bit pricy buying two.
Can i use a Whale type pump out of water?
What would be wrong with a £5 windscreen washer pump?



