These meters are calibrated to the size of your piping e g.
Pool flow meter.
A flowmeter measures the actual flow of water through your recirculation system.
If you have 1 1 2 piping you would purchase a 1 1 2 inch flowmeter.
The corrosion proof stainless steel float provides extremely accurate flow readings in a low cost meter.
Most flow meters have a visual chamber with markings but digital lcd display models are also available.
Comes complete with gasket and stainless clamps.
Pool flow meters measure the actual flow of water through your swimming pool recirculation system.
Calibrated to the size of your piping they measure gallons per minute.
Pentair superflo vs variable speed pool pump 342001 h2 flow controls fv c control flowvis 2 x 2 5in.
This 1 1 2 flowmeter will measure between 20 75 gallons per minute gpm.
Swimming pool flow meters accurately measure the flow rate of residential and commercial swimming pools.
For 2 piping a 2 inch flowmeter etc.
Complete pool flow meter and check valve 831 95 831.
Constructed of high impact lexan which is considerably more durable and crack resistant than cheap acrylic flow meters.