Roy Sanders
New member
I was looking at a General pump TSF2021. The site advertises this pump at 8.5 gpm but also has it listed as "Alternate spec" at 7 gpm. What does the alternate spec mean. http://www.generalpump.com/pdfs/TSF2019-Pump.pdf
Belt driven? What size pulleys and what rails did you use?I have had very good luck with the tsf2021 pumps.