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Variable Area Flow Meters

Variable Area Flow Meters

41 Products
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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.

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-2001
C$98.75
Available
in 8 weeks
Meter
Air
0.1 to 1 SCFH
Not Applicable
±5%
NPT Female
1/8"
Acrylic, Buna, Brass
100 psi
65 °C (150 °F)
Direct Read
Yes
Panel Mount
FL-2002
C$98.75
Available
in 8 weeks
Meter
Air
0.2 to 2 SCFH
Not Applicable
±5%
NPT Female
1/8"
Acrylic, Buna, Brass
100 psi
65 °C (150 °F)
Direct Read
Yes
Panel Mount
FL-2003
C$98.75
8  In Stock
Meter
Air
0.4 to 5 SCFH
Not Applicable
±5%
NPT Female
1/8"
Acrylic, Buna, Brass
100 psi
65 °C (150 °F)
Direct Read
Yes
Panel Mount
FL-2004
C$98.75
Available
in 8 weeks
Meter
Air
1 to 10 SCFH
Not Applicable
±5%
NPT Female
1/8"
Acrylic, Buna, Brass
100 psi
65 °C (150 °F)
Direct Read
Yes
Panel Mount
FL-2007
C$98.75
Available
in 8 weeks
Meter
Air
4 to 50 SCFH
Not Applicable
±5%
NPT Female
1/8"
Acrylic, Buna, Brass
100 psi
65 °C (150 °F)
Direct Read
Yes
Panel Mount
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The FLD is suitable for metering carrier gases in chromatography, indicating and controlling gases in manufacturing processes, and liquid and gas measurement in laboratories.

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
FLDA3201C
C$197.74
Available
in 3 weeks
Meter
Air
0.22 to 2.2 SCFH
Not Applicable
±5%
NPT Female
1/8"
Aluminium, Glass, Buna, Carboloy
200 psi
121 °C (250 °F)
Direct Read
Yes
Panel Mount, 65 mm
FLDA3202G
C$197.74
Available
in 2 weeks
Meter
Air
0.6 to 6 SCFH
Not Applicable
±5%
NPT Female
1/8"
Aluminium, Glass, Buna
200 psi
121 °C (250 °F)
Direct Read
Yes
Panel Mount, 65 mm
FLDA3208C
C$215.56
Available
in 2 weeks
Meter
Air
15 to 150 SCFH
Not Applicable
±5%
NPT Female
1/8"
Aluminium, Glass, Buna, Carboloy
200 psi
121 °C (250 °F)
Direct Read
Yes
Panel Mount, 65 mm
FLDA3209C
C$215.56
Available
in 3 weeks
Meter
Air
0.06 to 0.6 SCFM
Not Applicable
±5%
NPT Female
1/8"
Aluminium, Glass, Buna, Carboloy
200 psi
121 °C (250 °F)
Direct Read
Yes
Panel Mount, 65 mm
FLDA3210G
C$197.74
Available
in 3 weeks
Meter
Air
0.1 to 1 LPM
Not Applicable
±5%
NPT Female
1/8"
Aluminium, Glass, Buna
200 psi
121 °C (250 °F)
Direct Read
Yes
Panel Mount, 65 mm
  Load More Items from this family (248) ...
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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.

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
FL4201
C$91.40
120  In Stock
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
Panel Mount
FL4202
C$91.40
5  In Stock
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
Panel Mount
FL4203
C$91.40
Available
in 3 weeks
Meter
Water
Not Applicable
2.2 to 22 GPH
±6%
NPT Female
1/4"
316 SS, Acrylic, Brass, EPR
125 psi
54 °C (130 °F)
Direct Read
No
Panel Mount
FL4204
C$92.60
29  In Stock
Meter
Water
Not Applicable
4.4 to 44 GPH
±6%
NPT Female
1/4"
316 SS, Acrylic, Brass, EPR
125 psi
54 °C (130 °F)
Direct Read
No
Panel Mount
FL4205
C$91.40
14  In Stock
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
Panel Mount
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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$96.31
Available
in 3 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$94.20
Available
in 3 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$94.20
3  In Stock
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$96.31
Available
in 3 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$96.31
Available
in 3 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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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.

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
FLR6102D
C$1,283.00
1  In Stock
Meter
Oil
Not Applicable
0.2 to 2 GPM
±2%
NPT Female
1/2"
Brass, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, FKM
3,500 psi
116 °C (240 °F)
Digital
No
FLR6105D
C$1,283.00
2  In Stock
Meter
Oil
Not Applicable
0.5 to 5 GPM
±2%
NPT Female
1/2"
Brass, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, FKM
3,500 psi
116 °C (240 °F)
Digital
No
FLR6115D
C$1,283.00
3  In Stock
Meter
Oil
Not Applicable
1 to 15 GPM
±2%
NPT Female
1/2"
Brass, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, FKM
3,500 psi
116 °C (240 °F)
Digital
No
FLR6302D
C$1,370.00
2  In Stock
Meter
Water
Not Applicable
0.2 to 2 GPM
±2%
NPT Female
1/2"
Aluminum, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, FKM
3,500 psi
116 °C (240 °F)
Digital
No
FLR6305D
C$1,370.00
Available
in 8 weeks
Meter
Water
Not Applicable
0.5 to 5 GPM
±2%
NPT Female
1/2"
Aluminum, T302 SS, Carbon Steel, Silicone, PPS, Ceramic, FKM
3,500 psi
116 °C (240 °F)
Digital
No
  Load More Items from this family (45) ...
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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-505
C$333.75
16  In Stock
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-510
C$333.75
13  In Stock
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-515
C$333.75
8  In Stock
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$532.94
6  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$537.35
4  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$193.84
Available
in 3 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$193.84
Available
in 3 weeks
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$193.84
Available
in 3 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$193.84
Available
in 3 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$193.84
Available
in 3 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 (183) ...
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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

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-3607G
C$243.10
Available
in 3 weeks
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-3610C
C$243.10
Available
in 6 weeks
Meter
Air, Water
81.8 to 818 SCCM
2.008 to 20.08 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-3610G
C$243.10
Available
in 3 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-3613G
C$243.10
Available
in 9 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
FL-3635G
C$243.10
Available
in 4 weeks
Meter
Air, Water
4.87 to 48.7 SCCM
0.059 to 0.59 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 (182) ...
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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.

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
FLK-2201
C$84.49
Available
in 4 weeks
Meter
Air
0.2 to 2 SCFH
Not Applicable
±4%
NPT Female
1/8"
Acrylic, Brass, SS, Silicone rubber
125 psi
60°C (140°F)
Direct Read
Yes
FLK-2202
C$84.49
Available
in 4 weeks
Meter
Air
0.2 to 3 SCFH
Not Applicable
±4%
NPT Female
1/8"
Acrylic, Brass, SS, Silicone rubber
125 psi
60°C (140°F)
Direct Read
Yes
FLK-2203
C$84.49
Available
in 4 weeks
Meter
Air
0.85 to 8.5 SCFH
Not Applicable
±4%
NPT Female
1/8"
Acrylic, Brass, SS, Silicone rubber
125 psi
60°C (140°F)
Direct Read
Yes
FLK-2205
C$84.49
Available
in 4 weeks
Meter
Air
2.5 to 25 SCFH
Not Applicable
±4%
NPT Female
1/8"
Acrylic, Brass, SS, Silicone rubber
125 psi
60°C (140°F)
Direct Read
Yes
FLK-2206
C$84.49
6  In Stock
Meter
Air
4 to 40 SCFH
Not Applicable
±4%
NPT Female
1/8"
Acrylic, Brass, SS, Silicone rubber
125 psi
60°C (140°F)
Direct Read
Yes
  Load More Items from this family (73) ...
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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 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
FLMG-10050AL
C$583.81
1  In Stock
Meter
Air
6 to 50 SCFM
null
±4%
NPT Female
1"
Aluminum, Buna, PTFE, SS
600 psi
116 °C (240 °F)
Direct Read
No
Not Applicable
FLMG-10050BR
C$784.82
Available
in 3 weeks
Meter
Air
6 to 50 SCFM
null
±4%
NPT Female
1"
Brass, Buna, PTFE, SS
600 psi
116 °C (240 °F)
Direct Read
No
Not Applicable
FLMG-10050SS
C$1,474.00
Available
in 3 weeks
Meter
Air
6 to 50 SCFM
null
±4%
NPT Female
1"
304 SS, FKM, PTFE
1,000 psi
116 °C (240 °F)
Direct Read
No
Not Applicable
FLMG-10100AL
C$583.81
Available
in 3 weeks
Meter
Air
10 to 100 SCFM
null
±4%
NPT Female
1"
Aluminum, Buna, PTFE, SS
600 psi
116 °C (240 °F)
Direct Read
No
Not Applicable
FLMG-10100BR
C$769.89
Available
in 3 weeks
Meter
Air
10 to 100 SCFM
null
±4%
NPT Female
1"
Brass, Buna, PTFE, SS
600 psi
116 °C (240 °F)
Direct Read
No
Not Applicable
  Load More Items from this family (141) ...
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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$188.77
Available
in 3 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$188.77
Available
in 3 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$184.80
Available
in 3 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$216.86
Available
in 3 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$213.06
Available
in 3 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 FLD100 Heavy-duty flowmeters are fully enclosed in a brushed stainless steel case. Ideal for industrial applications with flow rates up to 116 GPM and 250 SCFM.

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
FLD101
C$855.11
Available
in 3 weeks
Meter
Air, Water
0.12 to 1.2 SCFM
0.025 to 0.25 GPM
±3%
NPT Female
1/2"
316 SS, Glass, FKM
200 psi
93 °C (200 °F)
Direct Read
No
FLD102
C$855.11
Available
in 6 weeks
Meter
Air, Water
0.17 to 1.7 SCFM
0.036 to 0.36 GPM
±3%
NPT Female
1/2"
316 SS, Glass, FKM
200 psi
93 °C (200 °F)
Direct Read
No
FLD103
C$855.11
2  In Stock
Meter
Air, Water
0.33 to 3.3 SCFM
0.076 to 0.76 GPM
±3%
NPT Female
1/2"
316 SS, Glass, FKM
200 psi
93 °C (200 °F)
Direct Read
No
FLD104
C$855.11
Available
in 3 weeks
Meter
Air, Water
0.42 to 4.2 SCFM
0.1 to 1 GPM
±3%
NPT Female
1/2"
316 SS, Glass, FKM
200 psi
93 °C (200 °F)
Direct Read
No
FLD105
C$855.11
Available
in 3 weeks
Meter
Air, Water
0.65 to 6.5 SCFM
0.15 to 1.5 GPM
±3%
NPT Female
1/2"
316 SS, Glass, FKM
200 psi
93 °C (200 °F)
Direct Read
No
  Load More Items from this family (17) ...
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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.

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
FLD1001
C$978.57
1  In Stock
Meter
Air, Water
0.5 to 5 SCFM
0.12 to 1.2 GPM
±5%
NPT Female
3/8"
316 SS, Glass, FKM
150 psi
121 °C (250 °F)
Direct Read
Yes
In-Line
FLD1002
C$978.57
Available
in 3 weeks
Meter
Air, Water
1 to 10 SCFM
0.2 to 2 GPM
±5%
NPT Female
3/8"
316 SS, Glass, FKM
150 psi
121 °C (250 °F)
Direct Read
Yes
In-Line
FLD1003
C$978.57
Available
in 3 weeks
Meter
Air, Water
1.5 to 15 SCFM
0.3 to 3 GPM
±5%
NPT Female
3/8"
316 SS, Glass, FKM
150 psi
121 °C (250 °F)
Direct Read
Yes
In-Line
FLD1004
C$978.57
Available
in 6 weeks
Meter
Air, Water
2 to 20 SCFM
0.4 to 4 GPM
±5%
NPT Female
3/8"
316 SS, Glass, FKM
150 psi
121 °C (250 °F)
Direct Read
Yes
In-Line
FLD1005
C$978.57
Available
in 3 weeks
Meter
Air, Water
3 to 30 SCFM
0.5 to 5 GPM
±5%
NPT Female
3/8"
316 SS, Glass, FKM
150 psi
121 °C (250 °F)
Direct Read
Yes
In-Line
  Load More Items from this family (28) ...
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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$107.28
8  In Stock
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$107.28
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$107.28
3  In Stock
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$107.28
5  In Stock
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$107.28
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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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.

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
FL50001A
C$208.24
47  In Stock
Meter
Water
Not Applicable
0.025 to 0.25 GPM
±5%
NPT Male
1/4"
316 SS, Acrylic, FKM
250 psi
93 °C (200 °F)
Direct Read
No
Dual Scale GPM/LPM
FL50003A
C$201.52
2  In Stock
Meter
Water
Not Applicable
0.2 to 2 GPM
±5%
NPT Male
3/8"
316 SS, Acrylic, FKM
250 psi
93 °C (200 °F)
Direct Read
No
Dual Scale GPM/LPM
FL50005A
C$238.46
3  In Stock
Meter
Water
Not Applicable
1 to 10 GPM
±5%
NPT Male
3/4"
316 SS, Acrylic, FKM
120 psi
48 °C (120 °F)
Direct Read
No
Dual Scale GPM/LPM
FL50007A
C$283.79
4  In Stock
Meter
Water
Not Applicable
2 to 20 GPM
±5%
NPT Male
1"
316 SS, Acrylic, FKM
120 psi
48 °C (120 °F)
Direct Read
No
Dual Scale GPM/LPM
FL50001A-V
C$297.73
2  In Stock
Meter
Water
Not Applicable
0.025 to 0.25 GPM
±5%
NPT Male
1/4"
316 SS, Acrylic, CPVC, FKM
250 psi
93 °C (200 °F)
Direct Read
Yes
Dual Scale GPM/LPM
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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.

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
FLMH-1002AL
C$530.73
Available
in 3 weeks
Meter
Oil
0.2 to 2 GPM
±2%
NPT Female
1"
Aluminum, SS, Buna, EPR, FKM, Perfluoroelastomer, PTFE-Coated Alnico
3,500 psi
116 °C (240 °F)
Direct Read
No
Not Applicable
FLMH-1002BR
C$687.65
Available
in 3 weeks
Meter
Oil
0.2 to 2 GPM
±2%
NPT Female
1"
Brass, SS, Buna, EPR, FKM, Perfluoroelastomer, PTFE-Coated Alnico
3,500 psi
116 °C (240 °F)
Direct Read
No
Not Applicable
FLMH-1002SS
C$1,292.00
Available
in 3 weeks
Meter
Oil
0.2 to 2 GPM
±2%
NPT Female
1"
304 SS, Buna, EPR, FKM, Perfluoroelastomer, PTFE-Coated Alnico
6,000 psi
116 °C (240 °F)
Direct Read
No
Not Applicable
FLMH-1005AL
C$521.48
Available
in 3 weeks
Meter
Oil
0.5 to 5 GPM
±2%
NPT Female
1"
Aluminum, SS, Buna, EPR, FKM, Perfluoroelastomer, PTFE-Coated Alnico
3,500 psi
116 °C (240 °F)
Direct Read
No
Not Applicable
FLMH-1005BR
C$687.65
Available
in 3 weeks
Meter
Oil
0.5 to 5 GPM
±2%
NPT Female
1"
Brass, SS, Buna, EPR, FKM, Perfluoroelastomer, PTFE-Coated Alnico
3,500 psi
116 °C (240 °F)
Direct Read
No
Not Applicable
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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.

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-6102A
C$385.45
1  In Stock
Meter
Oil
0.2 to 2 GPM
±2%
NPT Female
1/2"
302 SS, Aluminum, Polyphenylene Sulfide, Ceramic, FKM
3,500 psi
116 °C (240 °F)
Direct Read
No
Dual Scale GPM/LPM
FL-6105A
C$385.45
Available
in 7 days
Meter
Oil
0.5 to 5 GPM
±2%
NPT Female
1/2"
302 SS, Aluminum, Polyphenylene Sulfide, Ceramic, FKM
3,500 psi
116 °C (240 °F)
Direct Read
No
Dual Scale GPM/LPM
FL-6110A
C$385.45
4  In Stock
Meter
Oil
1 to 10 GPM
±2%
NPT Female
1/2"
302 SS, Aluminum, Polyphenylene Sulfide, Ceramic, FKM
3,500 psi
116 °C (240 °F)
Direct Read
No
Dual Scale GPM/LPM
FL-6115A
C$385.45
Available
in 3 weeks
Meter
Oil
1.5 to 15 GPM
±2%
NPT Female
1/2"
302 SS, Aluminum, Polyphenylene Sulfide, Ceramic, FKM
3,500 psi
116 °C (240 °F)
Direct Read
No
Dual Scale GPM/LPM
FL-6302ABR
C$481.80
Available
in 3 weeks
Meter
Water
0.2 to 2 GPM
±2%
NPT Female
1/2"
302 SS, Brass, Polyphenylene Sulfide, Ceramic, FKM
3,500 psi
116 °C (240 °F)
Direct Read
No
Dual Scale GPM/LPM
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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$107.21
Available
in 3 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$107.21
Available
in 3 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$107.21
Available
in 3 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$107.21
Available
in 3 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$107.21
Available
in 3 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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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$372.33
5  In Stock
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$372.33
23  In Stock
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$372.33
Available
in 3 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$387.46
3  In Stock
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$388.66
Available
in 3 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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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$401.23
Available
in 3 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$401.23
Available
in 3 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$401.23
Available
in 3 weeks
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$558.56
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$558.56
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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Variable Area Flow Meters

Omega's extensive portfolio of variable area flow meters supports any industrial, medical, lab,...
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