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Variable Area Flow Meters

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Providing flow measurements of liquids, gases, and steam and operating at a relatively constant pressure drop, variable area flow meters are simple and versatile devices. This type of flow meter is popular for industrial flow indication because it has a linear scale, a relatively long measurement range, and is quite simple to install and maintain.

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Showing 41 to 60 of 576 products

Omega FLD Series Variable Area Flow Meter, air, 1 to 10 SCFH, 1/8" NPT female-

Omega FLD Series Variable Area Flow Meter, air, 1 to 10 SCFH, 1/8" NPT female
Model: FLDA3203ST

Sale Price $199.44 USD
Regular Price $211.05 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $199.44 USD
Regular Price $211.05 USD
Availability 2 to 3 Weeks
Quantity

Omega FLD Series Variable Area Flow Meter, air, 0.13 to 1.32 GPM, 1/8" NPT female-

Omega FLD Series Variable Area Flow Meter, air, 0.13 to 1.32 GPM, 1/8" NPT female
Model: FLDA3214G

Sale Price $188.78 USD
Regular Price $199.77 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $188.78 USD
Regular Price $199.77 USD
Availability 2 to 3 Weeks
Quantity

Omega FLD Series Variable Area Flow Meter, air, 0.053 to 0.53 GPM, 1/8" NPT female-

Omega FLD Series Variable Area Flow Meter, air, 0.053 to 0.53 GPM, 1/8" NPT female
Model: FLDA3212ST

Sale Price $199.44 USD
Regular Price $211.05 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $199.44 USD
Regular Price $211.05 USD
Availability 2 to 3 Weeks
Quantity

Omega FL7000 Series Variable Area Flow Meter, water, 2 to 20 GPM, 1 NPT female-

Omega FL7000 Series Variable Area Flow Meter, water, 2 to 20 GPM, 1 NPT female
Model: FL7403

Sale Price $184.76 USD
Regular Price $195.51 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $184.76 USD
Regular Price $195.51 USD
Availability 2 to 3 Weeks
Quantity

Omega FL7000 Series Variable Area Flow Meter, water, 0.5 to 5 GPM, 1/2" NPT female-

Omega FL7000 Series Variable Area Flow Meter, water, 0.5 to 5 GPM, 1/2" NPT female
Model: FL7304

Sale Price $109.19 USD
Regular Price $115.55 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $109.19 USD
Regular Price $115.55 USD
Availability 2 to 3 Weeks
Quantity

Omega FL7000 Series Variable Area Flow Meter, water, 0.35 to 3.5 GPM, 1/2" NPT female-

Omega FL7000 Series Variable Area Flow Meter, water, 0.35 to 3.5 GPM, 1/2" NPT female
Model: FL7303

Sale Price $109.19 USD
Regular Price $115.55 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $109.19 USD
Regular Price $115.55 USD
Availability 2 to 3 Weeks
Quantity

Omega FL7000 Series Variable Area Flow Meter, water, 0.2 to 2 GPM, 1/2" NPT female-

Omega FL7000 Series Variable Area Flow Meter, water, 0.2 to 2 GPM, 1/2" NPT female
Model: FL7302

Sale Price $108.47 USD
Regular Price $114.78 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $108.47 USD
Regular Price $114.78 USD
Availability 2 to 3 Weeks
Quantity

Omega FL7000 Series Variable Area Flow Meter, water, 0.1 to 1 GPM, 1/2" NPT female-

Omega FL7000 Series Variable Area Flow Meter, water, 0.1 to 1 GPM, 1/2" NPT female
Model: FL7301

Sale Price $101.35 USD
Regular Price $107.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $101.35 USD
Regular Price $107.25 USD
Availability 2 to 3 Weeks
Quantity

Omega FL7000 Series Variable Area Flow Meter, air, 3 to 30 SCFH, 1/4" NPT female-

Omega FL7000 Series Variable Area Flow Meter, air, 3 to 30 SCFH, 1/4" NPT female
Model: FL7215

Sale Price $100.91 USD
Regular Price $106.78 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $100.91 USD
Regular Price $106.78 USD
Availability 2 to 3 Weeks
Quantity

Omega FL4000 Series Variable Area Flow Meter, water, 6 to 60 GPH, 1/4" NPT female-

Omega FL4000 Series Variable Area Flow Meter, water, 6 to 60 GPH, 1/4" NPT female
Model: FL4205

Sale Price $97.88 USD
Regular Price $103.58 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $97.88 USD
Regular Price $103.58 USD
Availability 2 to 3 Weeks
Quantity

Omega FL4000 Series Variable Area Flow Meter, water, 0.1 to 1 GPM, 1/4" NPT female-

Omega FL4000 Series Variable Area Flow Meter, water, 0.1 to 1 GPM, 1/4" NPT female
Model: FL4301-V

Sale Price $154.24 USD
Regular Price $163.22 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $154.24 USD
Regular Price $163.22 USD
Availability 2 to 3 Weeks
Quantity

Omega FL4000 Series Variable Area Flow Meter, air, 1 to 10 SCFH, 1/4" NPT female-

Omega FL4000 Series Variable Area Flow Meter, air, 1 to 10 SCFH, 1/4" NPT female
Model: FL4213-V

Sale Price $124.71 USD
Regular Price $131.97 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $124.71 USD
Regular Price $131.97 USD
Availability 2 to 3 Weeks
Quantity

Omega FL4000 Series Variable Area Flow Meter, air, 0.8 to 8 SCFM, 1/4" NPT female-

Omega FL4000 Series Variable Area Flow Meter, air, 0.8 to 8 SCFM, 1/4" NPT female
Model: FL4513-V

Sale Price $177.92 USD
Regular Price $188.28 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $177.92 USD
Regular Price $188.28 USD
Availability 2 to 3 Weeks
Quantity

Omega FL4000 Series Variable Area Flow Meter, air, 0.5 to 5 SCFH, 1/4" NPT female-

Omega FL4000 Series Variable Area Flow Meter, air, 0.5 to 5 SCFH, 1/4" NPT female
Model: FL4212-V

Sale Price $124.71 USD
Regular Price $131.97 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $124.71 USD
Regular Price $131.97 USD
Availability 2 to 3 Weeks
Quantity

Omega FL4000 Series Variable Area Flow Meter, air, 0.26 to 2.6 SCFH, 1/4" NPT female-

Omega FL4000 Series Variable Area Flow Meter, air, 0.26 to 2.6 SCFH, 1/4" NPT female
Model: FL4211-V

Sale Price $124.71 USD
Regular Price $131.97 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $124.71 USD
Regular Price $131.97 USD
Availability 2 to 3 Weeks
Quantity

Omega FL-75 Series Variable Area Flow Meter, water, 0.5 to 5 GPM-

Omega FL-75 Series Variable Area Flow Meter, water, 0.5 to 5 GPM
Model: FL-75A

Sale Price $398.41 USD
Regular Price $421.60 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $398.41 USD
Regular Price $421.60 USD
Availability 2 to 3 Weeks
Quantity

Omega FL-3200/3500 Series Variable Area Flow Meter, 59,494 cc/min air, 1881 cc/min water, 1/8"-

Omega FL-3200/3500 Series Variable Area Flow Meter, 59,494 cc/min air, 1881 cc/min water, 1/8"
Model: FL-3440C

Sale Price $292.36 USD
Regular Price $309.38 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $292.36 USD
Regular Price $309.38 USD
Availability 2 to 3 Weeks
Quantity

Omega FL-3200/3500 Series Variable Area Flow Meter, 104 cc/min air, 1.75 cc/min water, 1/8" NPT female-

Omega FL-3200/3500 Series Variable Area Flow Meter, 104 cc/min air, 1.75 cc/min water, 1/8" NPT female
Model: FL-3213G

Sale Price $191.23 USD
Regular Price $202.36 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $191.23 USD
Regular Price $202.36 USD
Availability 2 to 3 Weeks
Quantity

Omega FL-3000/3100 Series Variable Area Flow Meter with PTFE valves, 29.9 to 299 SCCM, 1/8"-

Omega FL-3000/3100 Series Variable Area Flow Meter with PTFE valves, 29.9 to 299 SCCM, 1/8"
Model: FL-3010SA

Sale Price $436.64 USD
Regular Price $462.05 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $436.64 USD
Regular Price $462.05 USD
Availability 2 to 3 Weeks
Quantity

Omega FL-3000/3100 Series Variable Area Flow Meter with PTFE valves, 1188.7 to 11887 SCCM, 1/8"-

Omega FL-3000/3100 Series Variable Area Flow Meter with PTFE valves, 1188.7 to 11887 SCCM, 1/8"
Model: FL-3139SA

Sale Price $587.77 USD
Regular Price $621.98 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $587.77 USD
Regular Price $621.98 USD
Availability 2 to 3 Weeks
Quantity
Showing 41 to 60 of 576 products
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