Variable Area Flow Meters

Measure the flowrate of liquids and gases, variable area flow meters have a linear scale, a relatively long measurement range, and low pressure drop. They are simple to install and maintain.

Technical Reference Material
Variable Area Flowmeters Information
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FL-2000
Water and air Variable Area Flow Meters
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FL-1,2,3,4,5,6,7,8GP
Multi-tube Variable Area Flow Meters/Gas Proportioning Variable Area Flow Meters
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FL-1600
Heavy Duty Industrial Variable Area Flow meters - Capacity: 0.2 to 23.7 l/m of Water; 6 to 729 slm of Air
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FL-2500
Variable Area Flow meter with or without needle valve
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FL-3000SA Series
PTFE Variable Area Flow meters with Valves
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FL-3600 FL-3700 FL-3800 FL-3900
65 MM AND 150 MM VARIABLE AREA FLOW METERS
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FL-86 Series
All Plastic Variable Area Flow meters
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FL2AA Series
Multiple Tube Variable Area Flow Meters
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FL30000
Economical Flowmeters For Measuring Water In a Closed Pipe System
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FL3200, FL3300, FL3400, FL3500 Series
65 AND 150 mm Variable Area Flow meters
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FL45100
In-line Flowmeters With Half Union Adaptors - Discontinued
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FL50000A
Panel Mount Flowmeters - Discontinued
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FLD Series
Variable Area Flow Meters for gas
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FLT Series
ACCESSORY FLOWTUBES For Use with FL-3000 Series Variable Area Flow meters, Multitube Assemblies and Gas Proportioners
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series-mm
Mini-Master® Flowmeter
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FL-10 Series
Variable Area Flow Meter for Liquid Flow
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Fl-1200 Series
Economical Purge Variable Area Flow Meters - Discontinued
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FL-1500A
- Discontinued High Accuracy Variable Area Flow Meters
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FL-5000
Glass Tube Flowmeters
E-Z Tube Change With Magnifying Front Shield
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FL-75
Low Cost Industrial Variable Area Flow Meters With Capacities: 0.5 to 200 GPM of Water
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FL4000 Series
OEM Style Acrylic Variable Area Flow Meters
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FL600
Stainless Steel Frame Flowmeters
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FL7000 Series
OEM Style Acrylic Variable Area Flow Meters
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FL900
Heavy Duty Flowmeters With Stainless Steel Enclosures
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FLD100 Series
Stainless Steel Frame Industrial Flowmeters
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FLD1000 and FLD2000 Series
Direct Read In-Line and Panel Variable Area Flow Meters
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FLK-2000-SERIES
Acrylic Variable Area Flow Meters For Air or Water
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FLSW3400-A and FLSW3500-A Series
Variable Area Flow Meter with Alarm
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