Pump Sizer = Will lower the effective flow by approx. 2 gpm
Also called a " Pump Loop"
6001A-20 valve 20 LB - TELL US IF YOU WANT IT DIFFERENT THAN 20
7003 jet holder .060 to .090 pills
This is not scientific BUT WE HAVE TESTED ON THE FLOW BENCH - A .060 pill usually results in 2 gpm loss A 090 WILL LOSE 3 GALLONS
Use this to make your pump behave approx. 2 TO 3 gpm lower than it does now
So a 17 gpm will approximate 14 gpm * These are not meant to be exacting, simply to keep from running a giant main by pass pill
It is not intended to make every pump behave in a sense that you only need one size pump.
It will get you by when you have a pump that is approx. one size too large for you current needs
We highly encourage you to get the correct pump for your needs *
WARNING- THESE ARE ONLY EFFECTIVE ON PUMPS GENERALLY LARGER THAN 10-25 GPM SMALLER PUMPS DO NOT RESPOND VERY WELL TO "LOOPS" OR "SIZERS"