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Chemline
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Variable
Area Flowmeters
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Low
Cost Visual Indication
For Water, Chemicals or Gas
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F
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. Optional flow transmitter will send 4-20 mA
output signal. The flowmeter must be installed vertically with flow upward.
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Series:
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FS:
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Full Size - 7" Dual
Scale
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FC:
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Compact - 5" Single
Scale
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Materials:
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Tube:
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Clear PVC, Polyamide
(PA),
Polysulfone (PSU), or PVDF†
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Float:
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PVDF
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Ends:
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PVC, CPVC, PP, PVDF
Socket,
Threaded, Flanged or Butt
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O-Rings:
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EPDM, Viton
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Flow
Capability:
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Up to 220 GPM (50,000 LPM)
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Features:
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Clear Visual
Indication
• Large red float is visible from a distance.
Easy Installation and Maintenance
• Just unscrew union nuts and tube slides out
of line.
Choice of Four Tube Materials for Many Applications:
Clear PVC
• For Water or Chemicals up to 60ºC.
• High Chemical resistance at low cost.
Polyamide (PA)
• For Water or Air up to 75ºC.
• High impact strength and optical clarity.
Polysulfone (PSU)
• For Chemicals and Gases up to 100ºC.
• High impact strength and good chemical
resistance.
PVDF †
• For Chemicals and Ultrapure fluids up to 110ºC.
• High impact strength and excellent chemical
resistance.
Ideal for All Types of Plastic Piping
• All types of end connections in PVC, CPVC,
PP & PVDF.
Low Pressure Drop
High Measuring Accuracy
• ± 1% of full scale, ± 3% of low and mid
scale.
Non Fouling
• Float is self supporting in the flow. No
guide rod (which can cause the float to jam) is necessary.
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Union Ends
Allow quick removal of tube for cleaning.
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Range
Indicators
Slide along dovetail track. Operator may see at a glance whether flow is
within proper range.
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Scale*
Read at top edge of float.
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Large Red
PVDF Float
provides clear flow indication.
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Optional
Limit Switches
For
Maximum or Minimum alarm. Adjustable along track. With DIN plug-in electrical
connector.
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†
Because PVDF is translucent, a magnetic float and limit
switches are usually used.
* Standard Scales: GPM
and LPH (water)
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