Variable Area Flow Meters

  • PVC
  • CPVC
  • PP
  • PVDF
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  • CRN
  • Series: FC & FS
    Scale: 5″ & 7″
    Ends: Socket, Threaded, Flanged, Butt, 316 Stainless Steel or ChemFlare
    Tube: Clear PVC, Polyamide (PA), Polysulfone (PSU), or PVDF
    Float: PVDF
    Ends: PVC, CPVC, PP, PVDF, 316 SS
    O-Rings: EPDM, KPM
    Capacities: FC: Up to 220 USGPM (50,000 litres per hour)
    FS: Up to 220 USGPM (50,000 litres per hour)


FC & FS Series Variable Area Flow Meters

Chemline FC Series Variable Area Flow Meters are ideal for plastic piping. They provide a combination of accurate visual flow rate measurement and clear flow indication from a distance. Optional limit switches allow the units to signal a low or high flow alarm. An optional flow transmitter provides a 4 to 20 mA signal output. These flow meters must be installed vertically with flow upward.

✓ Clear Visual Indication
Large orange float is visible from a distance
✓ Easy Installation and Maintenance
Just unscrew union nuts and tube slides out of line
✓ Ideal for All Types of Plastic Piping
All types of end connections in PVC, CPVC, PP, and PVDF ✓ Low Pressure Drop



Reed Limit Switches


Click below for detailed product information including pricing, availability, and additional supporting documentation.

Body Material: PVC Polyamide Polysulfone PVDF
Compact 5″ Flow Meter
Full size 7″ Flow Meter