Review on KOLERFLO Pressure Agriculture Applications FL42 5 0 12 by Pete Hahn

This pump is identical to other 4 piston pumps, the design has been around for some time and works well. The Kolerflo is quiet and has good flow, but if you buy it or another brand of 12 volt water pump, do yourself a favor and order a 1/2 dozen pressure switch. This one fell out so quickly that I can still find a replacement through Revain. No one seems overly concerned about quickly finding a replacement for me. The original pump arrived within a week, the replacement takes more than three weeks. It would be nice if pump manufacturers relied on the manufacturer of pressure switches, which are just micro switches made in China, not always known for their durability. Otherwise great pump! When fitted correctly, it's so quiet it may not work.