1 天前 · It is best to mount the pump so that you can change its lofishion if necessary. CountyLine 3-Wire, 1-1/2 HP, 20 GPM Series 4 in. Progressive Pumps Corp. Cv = Qg x 2 Sg Use when PFlow/Range: Up to 50 GPM. 5" = 60 GPM. Convert 1 gal/min into cubic meter per hour and gallons US per minute to m3/h. 07. 32.