These meters are calibrated to the size of your piping e g.
Pool flow meter.
Calibrated to the size of your piping they measure gallons per minute.
Specify pvc or copper cop piping top side or vertical mount.
Swimming pool flow meters accurately measure the flow rate of residential and commercial swimming pools.
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.
A flow meter completely skips the requirement for a calculation by mechanically measuring the actual flow moving through the pipes.
A flowmeter measures the actual flow of water through your recirculation system.
This 1 1 2 flowmeter will measure between 20 75 gallons per minute gpm.
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.
Pool flow meters measure the actual flow of water through your swimming pool recirculation system.
Most flow meters have a visual chamber with markings but digital lcd display models are also available.
Comes complete with gasket and stainless clamps.