Water Flow Meter

Water Flow Meters

  • $109.00


These clamp on flow meters are easy to install. Just drill an 11/16″ hole in a horizontal section of your pipe then clamp it on with the two stainless steel clamps provided. Easily disassembled with its O-ring for cleaning. Mount vertically on horizontal pipe at least 10 times the pipe inside diameter from the nearest elbow or pump and 5 times the diameter on the outlet side. For use with freshwater. Dual scale, gpm & lpm.

Part #: Pipe Size Flow Range gpm/lpm
FM1: 1″ 5-35 / 20-130
FM1A: 1.5″ 20-80 / 80-300
FM2: 2″ 30-140 / 120-550
FM2A: 2.5″ 40-200 / 160-750
FM3: 3″ 80-350 / 300-1300
FM4: 4″ 4150-600 / 600-2200