Surge BB-3 Vacuum Pump

[cadocter]

Can any body tell me some more info about a Surge BB-3 pump with a 1 hp electric motor? Does anybody know the CFM or how many taps it can handle? Thanks, Calvin

[markcasper]

A bb3 is also called an sp-11, I don't know the history of why some call it bb3 and others an sp-11. It should have 5.5 cfm which would be capable of 550 taps.

[cadocter]

Ok thanks a million Mark. I tried looking on google and couldn't find anything.