I am trying to build a small unit for pumping 2 part resins and was looking for a cheap, yes cheap pair of peristaltic pumps capable of pumping about a litre a minute each. Does anyone have any idea where I might be able to get some, or make do and mend and come up with something else?
Alternatively a couple of gear pumps with a volume of about 1cc per rev woyuld be good, but they again seem to be ludicrously expensive
Any ideas chaps ?