Sep 19, 2007 #1 Rink Automotive Joined Mar 14, 2006 Messages 26 Location US I'm looking for a table or calculation that will allow me to determine the volume flow rate of an automotive gear-type oil pump. I'm guessing that I need gear pitch. diameter, length and pump RPM. Anything else? Thanks, Rink
I'm looking for a table or calculation that will allow me to determine the volume flow rate of an automotive gear-type oil pump. I'm guessing that I need gear pitch. diameter, length and pump RPM. Anything else? Thanks, Rink
Sep 19, 2007 1 #2 EngJW Mechanical Joined Feb 25, 2003 Messages 682 (2Pi x pitch dia x addendum x length x rpm x efficiency)/231 Input units are inches, output is gpm Upvote 0 Downvote