• 1/2-2 in. poly flow meter assemblies include:
  • Flow meter body with turbine, axle, and bearings
  • Hall effect sensor with three-pin weather pack connector
  • Hose barbs for inlet and outlet
  • Viton O-rings
  • Coupling nuts
• 3-4 in. poly flow meter assemblies include:
  • Flow meter body with turbine, axle, and bearings
  • Hall effect sensor with three-pin weather pack connector
  • Flanges with Viton O-rings for inlet and outlet
  • Flat flanges (no O-rings)

Use the following information to help you choose the right flow control valve for your equipment.

LIQUID FLOW RATE FORMULA
To calculate liquid flow rates (gpm) so you can pick the correct Flow Control Valve for your application, use the following formula:

Width x speed x application rate (gpa) x 0.00202 = gpm

Example: 60 ft. x 15 mph x 20 gpa x 0.00202 = 36.36 gpm

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Downloads

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• Flow Meter assembly instructions

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Technical Information

Flow Meter	Flow Rate	Pulses/Liter	Pulses/Gallon
½ in.	0.79-7.9gpm	3800	14364.00
¾ in.	1.85-18.5gpm	1800	6804.00
1 in.	2.64-26.4gpm	650	2457.00
1 ½ in.	9.25-92.5gpm	175	661.50
2 in.	19.00-190.0gpm	99	374.22
3 in.	39.6-396.0gpm	21	79.38
4 in.	79.00-790.0gpm	8.5	32.13