Hi,
Buy one fo the sparyaers at £30 and see what pump is in it.
I would certainly be interested in finding a cheap supply of pumps, but alas, you get what you pay for so i think (based on nothing more than price) that they will be pretty poor/not designed for detergents/not stand up to water based solvents/not last very long.
If its 240V and your internal hoses can take it, why not us a pump form a cheap pressre sprayer?
Graeme
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