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Variable Area Flow Meters

38 Products
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The FL-8000A 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.

Product Number Scale Media Calibration Water Flow, Max
FL-8103A
C$1,564.72
Available
in 3 weeks
Oil
30 GPM
FL-8105A
C$1,564.72
Available
in 3 weeks
Oil
50 GPM
FL-8107A
C$1,564.72
Available
in 3 weeks
Oil
75 GPM
FL-8110A
C$1,564.72
1  In Stock
Oil
100 GPM
FL-8115A
C$1,564.72
Available
in 3 weeks
Oil
150 GPM
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The FL-W Series of water flow monitors can be used with flows from 1 gph up to 90 gpm.

Product Number Water Flow, Max
FL-W01
C$1,643.53
Available
in 13 weeks
1 GPM
FL-W02
C$1,643.53
Available
in 13 weeks
2 GPM
FL-W05
C$1,643.53
Available
in 13 weeks
5 GPM
FL-W10
C$1,643.53
1  In Stock
10 GPM
FL-W15
C$1,724.67
Available
in 13 weeks
15 GPM
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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.

Product Number Process Connection Size Valve Included Water Flow, Max
FL-10A
C$482.41
Available
in 5 weeks
1/4 in
false
125 ml/min
FL-10B
C$482.41
Available
in 5 weeks
1/4 in
false
250 ml/min
FL-10C
C$482.41
Available
in 5 weeks
1/4 in
false
400 ml/min
FL-10D
C$495.13
Available
in 5 weeks
1/4 in
false
500 ml/min
FL-10E
C$482.41
Available
in 5 weeks
1/4 in
false
1000 ml/min
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Flow Meters for air and water applications. Accuracy: ± 3% of full scale Repeatability: ± 1% Wetted Parts:316 SS, borosilicate glass, EPR O-Rings Max. Temperature: 200°F

Product Number Air Flow, Max Float Type Process Connection Size Scale Media Calibration Water Flow, Max
FL601G
C$1,748.52
Available
in 6 weeks
0 m³/s
Rib-Guided
1/2 in
Water
0.74 GPM
FL602G
C$1,665.82
Available
in 6 weeks
0 m³/s
Rib-Guided
1/2 in
Water
2 GPM
FL603G
C$2,024.52
1  In Stock
0 m³/s
Rib-Guided
1 in
Water
5 GPM
FL604P
C$1,928.11
Available
in 6 weeks
0 m³/s
Pole-Guided
1 in
Water
26 GPM
FL605P
C$3,555.28
1  In Stock
0 m³/s
Pole-Guided
2 in
Water
61 GPM
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The FL-W7100 Series uses a basic variable-area flowmeter design: a float and tapered tube. As a result, these meters have longer, linear scales and good pointer stability.

Product Number Water Flow, Max
FL-W7106
C$1,860.87
Available
in 5 weeks
33 gal/h
FL-W7108
C$1,655.13
Available
in 5 weeks
1.1 GPM
FL-W7110
C$1,860.87
Available
in 5 weeks
2 GPM
FL-W7112
C$1,755.52
Available
in 6 weeks
4 GPM
FL-W7114
C$1,861.07
Available
in 6 weeks
6 GPM
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OMEGA's FL-6400A in-line flowmeters are designed for use with many caustic or corrosive fluids. These meters feature SS construction and can be mounted in any position.

Product Number Water Flow, Max
FL-6402A-316
C$1,491.70
Available
in 6 weeks
2 GPM
FL-6404A-316
C$1,491.70
3  In Stock
5 GPM
FL-6412A-316
C$1,491.70
Available
in 6 weeks
10 GPM
FL-6416A-316
C$1,491.70
Available
in 6 weeks
15 GPM
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OMEGA's multi-pressure pneumatic flowmeters feature ananodized aluminum body design and easy installation. For air/compressed gas applications at pressures up to 1000 psig.

Product Number Air Flow, Max Process Connection Size
FL6911A
C$446.75
Available
in 6 weeks
100 SCFM
1/2 in
FL6915A
C$446.75
Available
in 6 weeks
150 SCFM
1/2 in
FL6920A
C$446.75
Available
in 6 weeks
25 SCFM
1/2 in
FL6960A
C$446.75
Available
in 6 weeks
50 SCFM
1/2 in
FL7915A
C$631.68
Available
in 3 weeks
150 SCFM
3/4 in
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The FL1GP-8GP Series are used to blend two or three gases in homogeneous infinitely variable concentrations directly at the end use point.

Product Number Flow (Tube 1), Max Flow (Tube 2), Max Flow (Tube 3), Max Materials Number of Tubes Valve Type
FL-2GP-41G-41G
C$1,054.52
Available
in 5 weeks
191 cm³/min
191 cm³/min
0 cm³/min
Aluminum
2
16-Turn Valve
FL-3GP-05G-05G
C$1,347.97
Available
in 5 weeks
9294 cm³/min
9294 cm³/min
0 cm³/min
316 Stainless Steel
2
6-Turn Valve
FL-3GP-40G-40G
C$1,384.54
Available
in 5 weeks
49374 cm³/min
49374 cm³/min
0 cm³/min
316 Stainless Steel
2
6-Turn Valve
FL-3GP-61C-61C
C$1,347.97
Available
in 5 weeks
1275 cm³/min
1275 cm³/min
0 cm³/min
316 Stainless Steel
2
6-Turn Valve
FL-3GP-61G-39G
C$1,347.97
Available
in 5 weeks
324 cm³/min
19767 cm³/min
0 cm³/min
316 Stainless Steel
2
6-Turn Valve
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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.

Product Number Air Flow, Max Materials Output Signal Process Connection Size Switch Type
FLMG-12050BR
C$555.25
Available
in 4 weeks
50 SCFM
Brass
N/A
1/2 in
N/A
FLMG-10050AL
C$676.67
Available
in 4 weeks
50 SCFM
Aluminum
N/A
1 in
N/A
FLMG-10050BR
C$909.65
Available
in 4 weeks
50 SCFM
Brass
N/A
1 in
N/A
FLMG-10050SS
C$1,708.44
Available
in 4 weeks
50 SCFM
Stainless Steel
N/A
1 in
N/A
FLMG-10100AL
C$676.67
Available
in 4 weeks
100 SCFM
Aluminum
N/A
1 in
N/A
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OMEGA's in-line flowmeters offer high accuracy flow rate indication for oil, water or air and the ability to either control the flowrate or alarm on high or low flowrates.

Product Number Air Flow, Max Scale Media Calibration Switch Type Water Flow, Max
FL-6101B
C$879.97
Available
in 3 weeks
0 m³/s
Oil
SPDT NO/NC, Selectable
1 GPM
FL-6102B
C$879.97
Available
in 6 weeks
0 m³/s
Oil
SPDT NO/NC, Selectable
2 GPM
FL-6304B
C$979.79
Available
in 6 weeks
0 m³/s
Water
SPDT NO/NC, Selectable
5 GPM
FL-6312B
C$979.79
Available
in 6 weeks
0 m³/s
Water
SPDT NO/NC, Selectable
15 GPM
FL-6318B
C$979.79
Available
in 6 weeks
0 m³/s
Water
SPDT NO/NC, Selectable
2 GPM
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All plastic Variable Area Flow Meters for water or water like liquid flow measurement applications.

Product Number Water Flow, Max
FL-86A
C$720.98
Available
in 7 weeks
1 GPM
FL-86B
C$1,000.58
1  In Stock
2.4 GPM
FL-86C
C$1,051.07
Available
in 7 weeks
5 GPM
FL-86D
C$1,399.87
Available
in 7 weeks
10 GPM
FL-86E
C$1,374.62
Available
in 7 weeks
20 GPM
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The FL-7000A Series of General purpose flowmeters is designed to provide accurate flowrate indication for oil and water. These flowmeters can be mounted in any position.

Product Number Scale Media Calibration Water Flow, Max
FL-7305ABR
C$848.02
3  In Stock
Water
5 GPM
FL-7102A
C$629.18
Available
in 3 weeks
N/A
2 GPM
FL-7105A
C$629.18
Available
in 3 weeks
N/A
5 GPM
FL-7110A
C$629.18
Available
in 20 weeks
N/A
10 GPM
FL-7120A
C$629.18
Available
in 3 weeks
Oil
20 GPM
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The FL-500UP is a specialized meter for monitoring the flow rate of ultra-pure water to tools, on deionized water returns, and UPW returns.

Product Number Water Flow, Max
FL-505UP
C$1,533.42
Available
in 13 weeks
5 GPM
FL-510UP
C$1,533.42
Available
in 13 weeks
10 GPM
FL-515UP
C$1,773.34
2  In Stock
15 GPM
FL-520UP
C$2,989.19
Available
in 13 weeks
20 GPM
FL-530UP
C$2,989.19
Available
in 13 weeks
30 GPM
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The FL9000-AC flowmeters are ideal for a wide range of flow monitoring applications. Additional features include an adjustable flow alarm externally mounted on the meter.

Product Number Materials Process Connection Type Scale Media Calibration Switch Rating Water Flow, Max
FL9507-AC
C$562.27
Available
in 3 weeks
Brass
NPT Male
Oil
0.5 A @ 125 Vac
7 GPM
FL9004-AC
C$454.44
Available
in 3 weeks
Polysulfone
NPT Male
Water
0.5 A @ 125 Vac
4 GPM
FL9004-DC
C$454.44
Available
in 3 weeks
Polysulfone
NPT Male
Water
1 A @ 30 Vdc
4 GPM
FL9007-AC
C$454.44
Available
in 3 weeks
Polysulfone
NPT Male
Water
0.5 A @ 125 Vac
7 GPM
FL9010-AC
C$454.44
Available
in 20 weeks
Polysulfone
NPT Male
Water
0.5 A @ 125 Vac
10 GPM
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The Omega FL900 series are heavy duty flowmeter with SS enclosures, unique float stop design allowing internals to be reomoved and replaced without disturbing the tube.

Product Number Air Flow, Max Process Connection Size Scale Media Calibration Water Flow, Max
FL901G
C$2,583.54
Available
in 5 weeks
0 m³/s
1/2 in
Water
0.64 GPM
FL902G
C$2,461.94
Available
in 7 weeks
0 m³/s
1/2 in
Water
2.26 GPM
FL903G
C$2,962.12
Available
in 5 weeks
0 m³/s
1 in
Water
5.2 GPM
FL904G
C$2,822.15
1  In Stock
0 m³/s
1 in
Water
12.6 GPM
FL904P
C$2,823.31
Available
in 5 weeks
0 m³/s
1 in
Water
34.5 GPM
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The FL-500WW Series provides flowrate indication for 1 to 5% dilute aqueous chemical solutions used in the treatment of water and wastewater

Product Number Water Flow, Max
FL-505WW
C$540.06
Available
in 13 weeks
5 GPM
FL-510WW
C$540.06
1  In Stock
10 GPM
FL-515WW
C$540.06
Available
in 13 weeks
15 GPM
FL-520WW
C$717.54
Available
in 13 weeks
20 GPM
FL-530WW
C$757.96
Available
in 13 weeks
30 GPM
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OMEGA's FL2AA Series multi-tube flow meters are convenient for applications where up to four streams of liquids or gases are to be metered in individual channels.

Product Number Air Flow, Max
FL-2AB-40ST-04C
C$810.44
Available
in 5 weeks
89880 cm³/min
FL-3AA-02G-02G-02G
C$1,101.42
Available
in 5 weeks
1086 cm³/min
FL-4AA-02SA-03C-03C-03C
C$1,366.52
Available
in 5 weeks
1324 cm³/min
FL-4AB-39SA-03C-03ST-02ST
C$1,513.72
Available
in 5 weeks
27514 cm³/min
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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.

Product Number Water Flow, Max
FL46305
Not Available
Discontinued
3 GPM
FL46308
Not Available
Discontinued
17 GPM

Variable Area Flow Meters

Variable area flow meters measure liquid and gas flow rates accurately for industrial, commerci...
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