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Variable Area Flow Meters

Acrylic Variable Area Flow Meters For Air or Water
FL2000-Series
The FL-2000 Series offers a wide variety of precision flow meters for use in medical, industrial, chemical, and laboratory applications at an economical price.
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In-line Flow Meters for Use with Water and Air
FL500-Series
The FL-500 Series in-line flow meters feature rugged construction, easy installation and direct reading flow rates for water and air at atmospheric and 90 psi pressures.
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Direct Read, Panel Mount Variable Area Flow Meters
FLD-Series
The FLD is suitable for metering carrier gases in chromatography, indicating and controlling gases in manufacturing processes, and liquid and gas measurement in laboratories.
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Acrylic Variable Area Flow Meters For Air or Water
FLK-2000-Series
The FLK2000 Series has a maximum temperature rating of 140°F (60°C) and a maximum pressure rating of 125 psi and are the ideal choice for medical and laboratory applications.
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Indicating Flow Meter with Analog Outputs
FLR-D-Series
Rugged In-Line Flow Sensors Available in 1/2", 3/4", and 1-1/4" sizes are protected in a sturdy cast aluminum enclosure, and are easy to install and mount in any position.
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OEM Style Acrylic Variable Area Flow Meters
FL4200-4600-Series
FL4000 OEM-style acrylic flow meters are machined from solid acrylic blocks for superb durability. The rear ports extend through the panel for easy hookup.
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Acrylic Variable Area Flow Meters
FL7000-Series
FL7000 flow meters are precisely machined from solid acrylic blocks. They are available in 50, 75, 100, 127, and 250 mm scale lengths with accuracies between 2 and 6%.
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65 And 150 mm Variable Area Flow Meters
FL3200-FL3500-Series
The OMEGA's precision variable-area flow meters for air, water, and gases have up to ±2% of full scale accuracy. (Models ending in "07" or "45" have ±5% FS accuracy).
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Variable Area In-line Flow Meters For Air
FLMG-Series
The FLMG flow meters feature rugged construction and direct-reading flow rates of air. The units are calibrated at 100 psi pressure, idea for most compressed air applications.
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65 And 150 mm Variable Area Flow Meters
FL3600-FL3800-Series
The OMEGA's precision variable-area flow meters for air, water, and gases feature an easy-to-read millimeter scale and are supplied with correlation charts for air and water
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In-Line Acrylic Variable Area Flow Meters
FL46300-Series
The FL46300 Series of liquid in-line flow meters offer handmade quality, combined with excellent accuracy and repeatability are machined of high quality acrylic rod stock.
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In-line Flowmeters Capacity: 0.2 to 15 GPM for Water or Oil
FL6100A-6300A-Series
The FL-6000A Series of general purpose flowmeters is designed to provide economical, accurate flow rate indication for oil and water and can be mounted in any position.
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Panel Mount Variable Area Flow Meters For Water
FL50000-Series
FL50000A Series flowmeters feature a rugged, one-piece acrylic body, stainless steel internal parts, rear inlet and outlet ports for panel mounting, and excellent accuracy.
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Direct Read Acrylic Variable Area Flow Meter Kits
FL-2500-Series
The FL-2500 Series direct read flow meter kits offer include seven interchangeable direct read scales for air, water, Argon, CO, Helium, Nitrogen and Oxygen.
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Variable Area In-line Liquid Flow Meters
FLMH-FLMW-Series
The FLMW and FLMH flowmeters can be installed in the fluid line without flow straighteners. The spring-and-piston type assembly protects them against changes in viscosity.
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Easy-view Flow Meters For Water and Oil
FL9000-Series
The OMEGA's FL-9000 EZ-View flowmeters provide accurate, in-line indication of oil or water flow rates at an economical cost and can be mounted with no straight pipe runs
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Variable Area Flow Meters With Capacities: 0.5 to 200 GPM of Water
FL75-Series
OMEGA's FL-75 flowmeters combine shatter resistant, non-glass construction and laboratory precision accuracy at an economical price. With Capacities: 0.5 to 200 GPM of Water
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PTFE Variable Area Flow Meters with PTFE Valves
FL3000-Series
The FL-3000 and FL-3100 flowmeters are designed for applications which involve corrosive or ultra-pure fluids. The meters are equipped with built-in PTFE needle valves.
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Direct Read In-Line and Panel Variable Area Flow Meters
FLD1000-FLD2000-Series
FLD1000/FLD2000 are designed with unique rotatable scales of dual air-water direct reading graduations showing SCFM and SLPM (air), as well as GPM and LPM (water) markings.
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Variable Area Flow Meter For Liquids
FL-10-Series
Made of PTFE, PFA, and PCTFE, the Model FL-10 liquid flow meter is excellent for high-purity flow applications or with corrosive liquids. Available with or without a valve.
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