I have found a pump for sale but am having a hard time finding information on it online regarding specs and suitability for composite work. It is an Edwards EDM12, the price is rght and it works. I assume it is 12 cfm and would expect it to be suitable for continuous service, but don’t know how old it is or what model of their current line is similar. It looks similar to the current EM series, it’s the same as this one, but 12 instead of 20cfm;
http://www.ebay.ca/itm/Edwards-EDM-20A-Rotary-type-Vacuum-Pump-115-230VAC-60hz-1-Ph-/151746671117?hash=item2354ce720d:g:KOwAAOSw3ydVpUhb
Any input would be appreciated.
