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Variable Area Flow Meters

45 Products
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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

Product Number Category Media Type Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FL-9004
C$131.20
Available
in 3 weeks
Meter
Water
0.5 to 4 GPM
±5%
NPT Female
1"
T300 SS, Polysulfone
325 psi
121 °C (250 °F)
Direct Read
No
FL-9007
C$131.20
Available
in 3 weeks
Meter
Water
1 to 7 GPM
±5%
NPT Female
1"
T300 SS, Polysulfone
325 psi
121 °C (250 °F)
Direct Read
No
FL-9010
C$131.20
Available
in 20 weeks
Meter
Water
1 to 10 GPM
±5%
NPT Female
1"
T300 SS, Polysulfone
325 psi
121 °C (250 °F)
Direct Read
No
FL-9016
C$131.20
Available
in 3 weeks
Meter
Water
1 to 16 GPM
±5%
NPT Female
1"
T300 SS, Polysulfone
325 psi
121 °C (250 °F)
Direct Read
No
FL-9018
C$131.20
Available
in 3 weeks
Meter
Water
3 to 18 GPM
±5%
NPT Female
1"
T300 SS, Polysulfone
325 psi
121 °C (250 °F)
Direct Read
No
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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%.

Product Number Category Media Type Gas Flow Range Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FL7201
C$117.79
Available
in 5 weeks
Meter
Water
Not Applicable
0.7 to 7 GPH
±6%
NPT Female
1/4"
316 SS, Acrylic, Brass, EPR
125 psi
54 °C (130 °F)
Direct Read
No
FL7202
C$115.20
Available
in 6 weeks
Meter
Water
Not Applicable
1.2 to 12 GPH
±6%
NPT Female
1/4"
316 SS, Acrylic, Brass, EPR
125 psi
54 °C (130 °F)
Direct Read
No
FL7203
C$109.05
Available
in 6 weeks
Meter
Water
Not Applicable
2 to 20 GPH
±6%
NPT Female
1/4"
316 SS, Acrylic, Brass, EPR
125 psi
54 °C (130 °F)
Direct Read
No
FL7204
C$124.27
Available
in 5 weeks
Meter
Water
Not Applicable
5 to 50 GPH
±6%
NPT Female
1/4"
316 SS, Acrylic, Brass, EPR
125 psi
54 °C (130 °F)
Direct Read
No
FL7205
C$117.79
Available
in 5 weeks
Meter
Water
Not Applicable
6 to 60 GPH
±6%
NPT Female
1/4"
316 SS, Acrylic, Brass, EPR
125 psi
54 °C (130 °F)
Direct Read
No
  Load More Items from this family (36) ...
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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.

Product Number Category Media Type Gas Flow Range Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included Features
FL-510
C$351.32
Available
in 13 weeks
Meter
Air, Water
15 to 90 SCFM
1 to 10 GPM
±5%
NPT Female
1"
316 SS, PVC, FKM
100 psi
65 °C (150 °F)
Direct Read
No
Water Maximum Pressure 200 psi
FL-505
C$351.32
Available
in 13 weeks
Meter
Air, Water
5 to 50 SCFM
0.5 to 5 GPM
±5%
NPT Female
1"
316 SS, PVC, FKM
100 psi
65 °C (150 °F)
Direct Read
No
Water Maximum Pressure 200 psi
FL-515
C$371.07
Available
in 13 weeks
Meter
Air, Water
15 to 135 SCFM
1.5 to 15 GPM
±5%
NPT Female
1"
316 SS, PVC, FKM
100 psi
65 °C (150 °F)
Direct Read
No
Water Maximum Pressure 200 psi
FL-530
C$561.00
14  In Stock
Meter
Air, Water
30 to 300 SCFM
3 to 30 GPM
±5%
NPT Female
1 1/2"
316 SS, PVC, FKM
100 psi
65 °C (150 °F)
Direct Read
No
Water Maximum Pressure 200 psi
FL-540
C$565.64
6  In Stock
Meter
Air, Water
40 to 400 SCFM
4 to 40 GPM
±5%
NPT Female
1 1/2"
316 SS, PVC, FKM
100 psi
65 °C (150 °F)
Direct Read
No
Water Maximum Pressure 200 psi
  Load More Items from this family (10) ...
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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).

Product Number Category Media Type Gas Flow Range Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included Features
FL-3207C
C$215.51
Available
in 4 weeks
Meter
Air, Water
3.299 to 32.99 SCCM
0.062 to 0.62 SCCM
±5%
NPT Female
1/8"
Aluminum, Glass, Polyacetal, Carboloy
200 psi
121 °C (250 °F)
0 to 65
Yes
8 turn Resolution valve
FL-3207G
C$204.05
2  In Stock
Meter
Air, Water
0.577 to 5.77 SCCM
0.007 to 0.07 SCCM
±5%
NPT Female
1/8"
Aluminum, Glass, Polyacetal
200 psi
121 °C (250 °F)
0 to 65
Yes
8 turn Resolution valve
FL-3210C
C$215.51
Available
in 4 weeks
Meter
Air, Water
2.008 to 20.08 SCCM
81.8 to 818 SCCM
±2%
NPT Female
1/8"
Aluminum, Glass, Polyacetal, Carboloy
200 psi
121 °C (250 °F)
0 to 65
Yes
8 turn Resolution valve
FL-3210G
C$215.51
Available
in 4 weeks
Meter
Air, Water
20.2 to 202 SCCM
0.264 to 2.64 SCCM
±2%
NPT Female
1/8"
Aluminum, Glass, Polyacetal
200 psi
121 °C (250 °F)
0 to 65
Yes
8 turn Resolution valve
FL-3213G
C$215.51
Available
in 4 weeks
Meter
Air, Water
10.4 to 104 SCCM
0.175 to 1.75 SCCM
±2%
NPT Female
1/8"
Aluminum, Glass, Polyacetal
200 psi
121 °C (250 °F)
0 to 65
Yes
8 turn Resolution valve
  Load More Items from this family (171) ...
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This rugged direct-reading flowmeter monitors air flow rates to determine optimum performance, flow regulator settings, or pneumatic system performance.

Product Number Category Media Type Gas Flow Range Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FL6711A
C$446.08
Available
in 6 weeks
Meter
Air
10 to 100 SCFM
null
±2%
NPT Female
1/2"
302 SS, Aluminum, Polyphenylene Sulfide, Ceramic
1,000 psi
116 °C (240 °F)
Direct Read
No
FL6715A
C$446.08
Available
in 6 weeks
Meter
Air
15 to 150 SCFM
null
±2%
NPT Female
1/2"
302 SS, Aluminum, Polyphenylene Sulfide, Ceramic
1,000 psi
116 °C (240 °F)
Direct Read
No
FL6760A
C$446.08
1  In Stock
Meter
Air
5 to 50 SCFM
null
±2%
NPT Female
1/2"
302 SS, Aluminum, Polyphenylene Sulfide, Ceramic
1,000 psi
116 °C (240 °F)
Direct Read
No
FL7722A
C$621.01
Available
in 3 weeks
Meter
Air
25 to 250 SCFM
null
±2%
NPT Female
3/4"
302 SS, Aluminum, Polyphenylene Sulfide, Ceramic
1,000 psi
116 °C (240 °F)
Direct Read
No
FL7750A
C$621.01
Available
in 3 weeks
Meter
Air
5 to 50 SCFM
null
±2%
NPT Female
3/4"
302 SS, Aluminum, Polyphenylene Sulfide, Ceramic
1,000 psi
116 °C (240 °F)
Direct Read
No
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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 Category Media Type Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FL-W7106
C$1,785.01
Available
in 5 weeks
Meter
Water
3.3 to 33 GPH
±3%
NPT Female
1/2"
316 SS, FKM
1,500 psi
199 °C (350 °F)
Direct Read
No
FL-W7108
C$1,587.65
Available
in 5 weeks
Meter
Water
0.11 to 1.1 GPM
±3%
NPT Female
1/2"
316 SS, FKM
1,500 psi
199 °C (350 °F)
Direct Read
No
FL-W7110
C$1,785.01
Available
in 5 weeks
Meter
Water
0.2 to 2 GPM
±3%
NPT Female
1/2"
316 SS, FKM
1,500 psi
199 °C (350 °F)
Direct Read
No
FL-W7112
C$1,683.95
Available
in 6 weeks
Meter
Water
0.4 to 4 GPM
±3%
NPT Female
1/2"
316 SS, FKM
1,500 psi
199 °C (350 °F)
Direct Read
No
FL-W7114
C$1,785.20
Available
in 5 weeks
Meter
Water
0.6 to 6 GPM
±3%
NPT Female
1/2"
316 SS, FKM
1,500 psi
199 °C (350 °F)
Direct Read
No
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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 Category Media Type Gas Flow Range Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FL601G
C$1,677.24
Available
in 5 weeks
Meter
Water
Not Applicable
0.074 to 0.74 GPM
±3%
NPT Female
1/2"
316 SS, Glass, EPR
250 psi
93 °C (200 °F)
Direct Read
No
FL602G
C$1,597.91
Available
in 5 weeks
Meter
Water
Not Applicable
0.2 to 2 GPM
±3%
NPT Female
1/2"
316 SS, Glass, EPR
250 psi
93 °C (200 °F)
Direct Read
No
FL603G
C$1,941.99
Available
in 6 weeks
Meter
Water
Not Applicable
0.5 to 5 GPM
±3%
NPT Female
1"
316 SS, Glass, EPR
200 psi
93 °C (200 °F)
Direct Read
No
FL604P
C$1,849.51
Available
in 5 weeks
Meter
Water
Not Applicable
2.6 to 26 GPM
±3%
NPT Female
1"
316 SS, Glass, EPR
200 psi
93 °C (200 °F)
Direct Read
No
FL605P
C$3,410.34
1  In Stock
Meter
Water
Not Applicable
6.1 to 61 GPM
±3%
NPT Female
2"
316 SS, Glass, EPR
125 psi
93 °C (200 °F)
Direct Read
No
  Load More Items from this family (7) ...
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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 Category Media Type Gas Flow Range Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included Features
FL-2AB-40ST-04C
C$777.40
Available
in 5 weeks
Meter
Air, Water
Refer to Product Specs
Refer to Product Specs
±2%
NPT Female
1/8"
Aluminium, Buna, Glass
200 psi
121 °C (250 °F)
0 to 150
Yes
Max Air flow 45,227 ml/min, 6,621 ml/min
FL-3AA-02G-02G-02G
C$1,056.52
Available
in 5 weeks
Meter
Air, Water
Refer to Product Specs
Refer to Product Specs
±2%
NPT Female
1/8"
Aluminium, Buna, Glass
200 psi
121 °C (250 °F)
0 to 150
Yes
Max Air flow 374 ml/min, 374 ml/min, 374 ml/min
FL-4AA-02SA-03C-03C-03C
C$1,310.81
Available
in 5 weeks
Meter
Air, Water
Refer to Product Specs
Refer to Product Specs
±2%
NPT Female
1/8"
Aluminium, Buna, Glass
200 psi
121 °C (250 °F)
0 to 150
Yes
Max Air flow 2,423 ml/min, 2,423 ml/min, 2,423 ml/min
FL-4AB-39SA-03C-03ST-02ST
C$1,452.01
Available
in 5 weeks
Meter
Air, Water
Refer to Product Specs
Refer to Product Specs
±2%
NPT Female
1/8"
Aluminium, Buna, Glass
200 psi
121 °C (250 °F)
0 to 150
Yes
Max Air flow 2,423 ml/min, 1,682 ml/min, 814 ml/min
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The FLC Series is the economical way to monitor municipal water flows, verify pump outlets and monitor fluid conditions. Piston design allows for installation in any position

Product Number Category Media Type Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FLC-H11
C$209.88
Available
in 4 weeks
Meter
Hydraulic Oil
0.5 to 5 GPM
±5%
NPT Female
1/2"
Polysulfone, SS, Buna
325 psi
121 °C (250 °F)
Direct Read
No
FLC-H12
C$209.88
Available
in 4 weeks
Meter
Hydraulic Oil
1 to 10 GPM
±5%
NPT Female
1/2"
Polysulfone, SS, Buna
325 psi
121 °C (250 °F)
Direct Read
No
FLC-H13
C$205.47
Available
in 4 weeks
Meter
Hydraulic Oil
1 to 10 GPM
±5%
NPT Female
3/4"
Polysulfone, SS, Buna
325 psi
121 °C (250 °F)
Direct Read
No
FLC-H14
C$241.11
Available
in 4 weeks
Meter
Hydraulic Oil
1.5 to 15 GPM
±5%
NPT Female
3/4"
Polysulfone, SS, Buna
325 psi
121 °C (250 °F)
Direct Read
No
FLC-H15
C$236.88
Available
in 4 weeks
Meter
Hydraulic Oil
1.5 to 15 GPM
±5%
NPT Female
1"
Polysulfone, SS, Buna
325 psi
121 °C (250 °F)
Direct Read
No
  Load More Items from this family (7) ...
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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 Category Media Type Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FL-7102A
C$603.53
Available
in 3 weeks
Meter
Oil
0.2 to 2 GPM
±2%
NPT Female
3/4"
Aluminum, 302 SS, Polyphenylene Sulfide, Ceramic, FKM
3500 psi
116 °C (240 °F)
Direct Read
No
FL-7105A
C$603.53
Available
in 3 weeks
Meter
Oil
0.5 to 5 GPM
±2%
NPT Female
3/4"
Aluminum, 302 SS, Polyphenylene Sulfide, Ceramic, FKM
3500 psi
116 °C (240 °F)
Direct Read
No
FL-7110A
C$603.53
Available
in 20 weeks
Meter
Oil
1 to 10 GPM
±2%
NPT Female
3/4"
Aluminum, 302 SS, Polyphenylene Sulfide, Ceramic, FKM
3500 psi
116 °C (240 °F)
Direct Read
No
FL-7120A
C$603.53
Available
in 3 weeks
Meter
Oil
2 to 20 GPM
±2%
NPT Female
3/4"
Aluminum, 302 SS, Polyphenylene Sulfide, Ceramic, FKM
3500 psi
116 °C (240 °F)
Direct Read
No
FL-7130A
C$603.53
Available
in 3 weeks
Meter
Oil
3 to 30 GPM
±2%
NPT Female
3/4"
Aluminum, 302 SS, Polyphenylene Sulfide, Ceramic, FKM
3500 psi
116 °C (240 °F)
Direct Read
No
  Load More Items from this family (7) ...
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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 Category Media Type Gas Flow Range Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included Features
FL-6101B
C$844.10
Available
in 3 weeks
Meter
Oil
Not Applicable
0.1 to 1 GPM
±2%
NPT Female
1/2"
Aluminum, T302 SS, Ceramic
3500 psi
116 °C (240 °F)
Direct Read
No
1 Limit Switch
FL-6102B
C$844.10
2  In Stock
Meter
Oil
Not Applicable
0.2 to 2 GPM
±2%
NPT Female
1/2"
Aluminum, T302 SS, Ceramic
3500 psi
116 °C (240 °F)
Direct Read
No
1 Limit Switch
FL-6304B
C$939.85
Available
in 6 weeks
Meter
Water
Not Applicable
0.5 to 5 GPM
±2%
NPT Female
1/2"
Brass, T302 SS, Ceramic
3500 psi
116 °C (240 °F)
Direct Read
No
1 Limit Switch
FL-6312B
C$939.85
Available
in 6 weeks
Meter
Water
Not Applicable
1 to 15 GPM
±2%
NPT Female
1/2"
Brass, T302 SS, Ceramic
3500 psi
116 °C (240 °F)
Direct Read
No
1 Limit Switch
FL-6318B
C$939.85
Available
in 6 weeks
Meter
Water
Not Applicable
0.2 to 2 GPM
±2%
NPT Female
1/2"
Brass, T302 SS, Ceramic
3500 psi
116 °C (240 °F)
Direct Read
No
1 Limit Switch
  Load More Items from this family (9) ...
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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 Category Media Type Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included Features
FL9004-AC
C$435.91
Available
in 3 weeks
Meter
Water
0.5 to 4 GPM
±5%
NPT Male
1"
T300 SS, Strontium Ferrite, Polysulfone
325 psi
121 °C (250 °F)
Direct Read
No
AC Relay
FL9004-DC
C$435.91
Available
in 3 weeks
Meter
Water
0.5 to 4 GPM
±5%
NPT Male
1"
T300 SS, Strontium Ferrite, Polysulfone
325 psi
121 °C (250 °F)
Direct Read
No
DC Relay
FL9007-AC
C$435.91
Available
in 3 weeks
Meter
Water
1 to 7 GPM
±5%
NPT Male
1"
T300 SS, Strontium Ferrite, Polysulfone
325 psi
121 °C (250 °F)
Direct Read
No
AC Relay
FL9010-AC
C$435.91
Available
in 20 weeks
Meter
Water
1 to 10 GPM
±5%
NPT Male
1"
T300 SS, Strontium Ferrite, Polysulfone
325 psi
121 °C (250 °F)
Direct Read
No
AC Relay
FL9010-DC
C$435.91
Available
in 20 weeks
Meter
Water
1 to 10 GPM
±5%
NPT Male
1"
T300 SS, Strontium Ferrite, Polysulfone
325 psi
121 °C (250 °F)
Direct Read
No
DC Relay
  Load More Items from this family (33) ...
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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 Category Media Type Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FL-10A
C$462.74
Available
in 5 weeks
Meter
Water
12.5 to 125 mL/min
±5%
NPT Female
1/4"
PTFE, PCTFE
100 psi
121 °C (250 °F)
Direct Read
No
FL-10B
C$462.74
Available
in 5 weeks
Meter
Water
25 to 250 mL/min
±5%
NPT Female
1/4"
PTFE, PCTFE
100 psi
121 °C (250 °F)
Direct Read
No
FL-10C
C$462.74
Available
in 5 weeks
Meter
Water
40 to 400 mL/min
±5%
NPT Female
1/4"
PTFE, PCTFE
100 psi
121 °C (250 °F)
Direct Read
No
FL-10D
C$462.74
Available
in 5 weeks
Meter
Water
50 to 500 mL/min
±5%
NPT Female
1/4"
PTFE, PCTFE
100 psi
121 °C (250 °F)
Direct Read
No
FL-10E
C$462.74
Available
in 5 weeks
Meter
Water
100 to 1,000 mL/min
±5%
NPT Female
1/4"
PTFE, PCTFE
100 psi
121 °C (250 °F)
Direct Read
No
  Load More Items from this family (23) ...
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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 Category Media Type Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included Features
FL46305
Not Available
Discontinued
Meter
Water
0.3 to 3 GPM
±5%
NPT Female
1/2"
316 SS, Acrylic, FKM
150 psi
65 °C (150 °F)
Direct Read
No
In-Line
FL46308
Not Available
Discontinued
Meter
Water
1 to 17 GPM
±5%
NPT Female
1"
316 SS, Acrylic, FKM
150 psi
65 °C (150 °F)
Direct Read
No
In-Line
FL46309
C$382.81
1  In Stock
Meter
Water
2 to 20 GPM
±5%
NPT Female
1"
316 SS, Acrylic, FKM
150 psi
65 °C (150 °F)
Direct Read
No
In-Line
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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 Category Media Type Gas Flow Range Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FL901G
C$2,478.22
Available
in 5 weeks
Meter
Water
Not Applicable
0.064 to 0.64 GPM
±2%
NPT Female
1/2"
316L SS, Glass, Polycarbonate, EPR
300 psi
93 °C (200 °F)
Direct Read
No
FL902G
C$2,361.57
Available
in 5 weeks
Meter
Water
Not Applicable
0.226 to 2.26 GPM
±2%
NPT Female
1/2"
316L SS, Glass, Polycarbonate, EPR
300 psi
93 °C (200 °F)
Direct Read
No
FL903G
C$2,841.36
Available
in 5 weeks
Meter
Water
Not Applicable
0.52 to 5.2 GPM
±2%
NPT Female
1"
316L SS, Glass, Polycarbonate, EPR
250 psi
93 °C (200 °F)
Direct Read
No
FL904G
C$2,707.10
8  In Stock
Meter
Water
Not Applicable
1.26 to 12.6 GPM
±2%
NPT Female
1"
316L SS, Glass, Polycarbonate, EPR
250 psi
93 °C (200 °F)
Direct Read
No
FL904P
C$2,708.21
Available
in 5 weeks
Meter
Water
Not Applicable
3.45 to 34.5 GPM
±2%
NPT Female
1"
316L SS, Glass, Polycarbonate, EPR
250 psi
93 °C (200 °F)
Direct Read
No
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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.

Product Number Category Media Type Gas Flow Range Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included Features
FL-2501
C$131.12
Available
in 4 weeks
Meter
Air, Water
0.14 to 1.4 SLM
2 to 20 SCCM
±5%
NPT Female
1/8"
Brass, Acrylic, Buna, Glass
100 psi
65 °C (150 °F)
Direct Read
No
Panel Mount
FL-2502
C$131.12
Available
in 4 weeks
Meter
Air, Water
0.275 to 2.75 SLM
7 to 70 SCCM
±5%
NPT Female
1/8"
Brass, Acrylic, Buna, SS
100 psi
65 °C (150 °F)
Direct Read
No
Panel Mount
FL-2503
C$131.12
Available
in 4 weeks
Meter
Air, Water
0.35 to 3.5 SLM
10 to 100 SCCM
±5%
NPT Female
1/8"
Brass, Acrylic, Buna, Carboloy
100 psi
65 °C (150 °F)
Direct Read
No
Panel Mount
FL-2504
C$131.12
Available
in 4 weeks
Meter
Air, Water
0.85 to 8.5 SLM
17.5 to 175 SCCM
±5%
NPT Female
1/8"
Brass, Acrylic, Buna, Glass
100 psi
65 °C (150 °F)
Direct Read
No
Panel Mount
FL-2505
C$131.12
Available
in 4 weeks
Meter
Air, Water
1.6 to 16 SLM
45 to 450 SCCM
±5%
NPT Female
1/8"
Brass, Acrylic, Buna, SS
100 psi
65 °C (150 °F)
Direct Read
No
Panel Mount
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The FL-9000 Series flowmeter are rugged, low-cost direct reading industrial class flowmeters that are simple to install. They can be mounted in any position

Product Number Category Media Type Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included Features
FL-9802
C$693.75
Available
in 3 weeks
Meter
Water
5 to 50 GPM
±5%
NPT Female
2"
Polysulfone, T300 SS, Buna, Brass
325 psi
121 °C (250 °F)
Direct Read
No
Limit Switch Sold Separately
FL-9301
C$693.75
Available
in 3 weeks
Meter
Oil
2 to 25 GPM
±5%
NPT Female
1 1/2"
Polysulfone, T300 SS, Buna, Brass
325 psi
121 °C (250 °F)
Direct Read
No
Limit Switch Sold Separately
FL-9302
C$693.75
Available
in 3 weeks
Meter
Oil
5 to 50 GPM
±5%
NPT Female
1 1/2"
Polysulfone, T300 SS, Buna, Brass
325 psi
121 °C (250 °F)
Direct Read
No
Limit Switch Sold Separately
FL-9303
C$693.75
Available
in 3 weeks
Meter
Oil
7 to 75 GPM
±5%
NPT Female
1 1/2"
Polysulfone, T300 SS, Buna, Brass
325 psi
121 °C (250 °F)
Direct Read
No
Limit Switch Sold Separately
FL-9304
C$693.75
Available
in 3 weeks
Meter
Oil
10 to 100 GPM
±5%
NPT Female
1 1/2"
Polysulfone, T300 SS, Buna, Brass
325 psi
121 °C (250 °F)
Direct Read
No
Limit Switch Sold Separately
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The 150 mm High/Low Alarm Flow Meter with Optical Sensor Switch is a noninvasive means for detection of a HI or LOW flow and is ideal for signaling an alarm or cutoff valve.

Product Number Category Media Type Gas Flow Range Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FLSW3401G-A
C$1,086.37
Available
in 5 weeks
Meter
Air, Water
4.9 to 49 SCCM
0.049 to 0.49 SCCM
±2%
NPT Female
1/8"
Aluminum, Glass, Buna
200 psi
70 °C (158 °F)
Direct Read
Yes
FLSW3402G-A
C$1,086.37
Available
in 5 weeks
Meter
Air, Water
9.2 to 92 SCCM
0.09 to 0.9 SCCM
±2%
NPT Female
1/8"
Aluminum, Glass, Buna
200 psi
70 °C (158 °F)
Direct Read
Yes
FLSW3404G-A
C$1,086.37
Available
in 5 weeks
Meter
Air, Water
37.4 to 374 SCCM
0.55 to 5.5 SCCM
±2%
NPT Female
1/8"
Aluminum, Glass, Buna
200 psi
70 °C (158 °F)
Direct Read
Yes
FLSW3407G-A
C$1,086.37
Available
in 5 weeks
Meter
Air, Water
231.3 to 2,313 SCCM
5.4 to 54 SCCM
±2%
NPT Female
1/8"
Aluminum, Glass, Buna
200 psi
70 °C (158 °F)
Direct Read
Yes
FLSW3408G-A
C$1,086.37
Available
in 5 weeks
Meter
Air, Water
456.2 to 4,562 SCCM
13.3 to 133 SCCM
±2%
NPT Female
1/8"
Aluminum, Glass, Buna
200 psi
70 °C (158 °F)
Direct Read
Yes
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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 Category Media Type Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FL-505WW
C$518.04
Available
in 13 weeks
Meter
Water
0.5 to 5 GPM
±5%
NPT Female
1"
PVC, Titanium
200 psi
65 °C (150 °F)
Direct Read
No
FL-510WW
C$518.04
Available
in 13 weeks
Meter
Water
1 to 10 GPM
±5%
NPT Female
1"
PVC, Titanium
200 psi
65 °C (150 °F)
Direct Read
No
FL-515WW
C$518.04
Available
in 13 weeks
Meter
Water
1.5 to 15 GPM
±5%
NPT Female
1"
PVC, Titanium
200 psi
65 °C (150 °F)
Direct Read
No
FL-520WW
C$688.29
Available
in 13 weeks
Meter
Water
2 to 20 GPM
±5%
NPT Female
1 1/2"
PVC, Titanium
200 psi
65 °C (150 °F)
Direct Read
No
FL-530WW
C$727.06
Available
in 13 weeks
Meter
Water
3 to 30 GPM
±5%
NPT Female
1 1/2"
PVC, Titanium
200 psi
65 °C (150 °F)
Direct Read
No
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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

Product Number Category Media Type Liquid Flow Range Accuracy Process Connection Type Process Connection Size Wetted Materials Max Operating Pressure Max Process Temperature Scale Valve Included
FL-75A
C$454.94
Available
in 6 weeks
Meter
Water
0.5 to 5 GPM
±3%
NPT Female
1"
316 SS, Polysulfone, EPR, PVC, Acrylic
150 psi
54 °C (130 °F)
Direct Read
No
FL-75B
C$454.94
Available
in 5 weeks
Meter
Water
1 to 10 GPM
±3%
NPT Female
1"
316 SS, Polysulfone, EPR, PVC, Acrylic
150 psi
54 °C (130 °F)
Direct Read
No
FL-75C
C$454.94
Available
in 5 weeks
Meter
Water
2 to 22 GPM
±3%
NPT Female
1"
316 SS, Polysulfone, EPR, PVC, Acrylic
150 psi
54 °C (130 °F)
Direct Read
No
FL-75D
C$482.47
Available
in 6 weeks
Meter
Water
3 to 35.5 GPM
±3%
NPT Female
1"
316 SS, Polysulfone, EPR, PVC, Acrylic
150 psi
54 °C (130 °F)
Direct Read
No
FL-75E
C$454.94
Available
in 5 weeks
Meter
Water
1.5 to 15 GPM
±3%
NPT Female
1"
316 SS, Polysulfone, EPR, PVC, Acrylic
150 psi
54 °C (130 °F)
Direct Read
No
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Variable Area Flow Meters

Variable Area Flow Meters are essential instruments for accurate flow rate measurement in a var...
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