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 1 to 20 of 531 products

Icon Process Controls RFP-25220 RotaFlo® Variable Area Flow Meter with 1" FNPT connector, 2 to 20 GPM-

Icon Process Controls RFP-25220 RotaFlo® Variable Area Flow Meter with 1" FNPT connector, 2 to 20 GPM
Model: RFP-25220

Sale Price $207.96 USD
Regular Price $259.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $207.96 USD
Regular Price $259.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-25330 RotaFlo® Variable Area Flow Meter with 1" FNPT connector, 3 to 30 GPM-

Icon Process Controls RFP-25330 RotaFlo® Variable Area Flow Meter with 1" FNPT connector, 3 to 30 GPM
Model: RFP-25330

Sale Price $271.96 USD
Regular Price $339.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $271.96 USD
Regular Price $339.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-25550 RotaFlo® Variable Area Flow Meter with 1" FNPT connector, 5 to 50 GPM-

Icon Process Controls RFP-25550 RotaFlo® Variable Area Flow Meter with 1" FNPT connector, 5 to 50 GPM
Model: RFP-25550

Sale Price $271.20 USD
Regular Price $339.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $271.20 USD
Regular Price $339.00 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-25535 RotaFlo® Variable Area Flow Meter with 1" FNPT connector, 5 to 35 GPM-

Icon Process Controls RFP-25535 RotaFlo® Variable Area Flow Meter with 1" FNPT connector, 5 to 35 GPM
Model: RFP-25535

Sale Price $271.96 USD
Regular Price $339.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $271.96 USD
Regular Price $339.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-4015100 RotaFlo® Variable Area Flow Meter with 1-1/2" FNPT connector, 15 to 100 GPM-

Icon Process Controls RFP-4015100 RotaFlo® Variable Area Flow Meter with 1-1/2" FNPT connector, 15 to 100 GPM
Model: RFP-4015100

Sale Price $271.96 USD
Regular Price $339.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $271.96 USD
Regular Price $339.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-40440 RotaFlo® Variable Area Flow Meter with 1-1/2" FNPT connector, 4 to 40 GPM-

Icon Process Controls RFP-40440 RotaFlo® Variable Area Flow Meter with 1-1/2" FNPT connector, 4 to 40 GPM
Model: RFP-40440

Sale Price $271.96 USD
Regular Price $339.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $271.96 USD
Regular Price $339.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-40660 RotaFlo® Variable Area Flow Meter with 1-1/2" FNPT connector, 6 to 60 GPM-

Icon Process Controls RFP-40660 RotaFlo® Variable Area Flow Meter with 1-1/2" FNPT connector, 6 to 60 GPM
Model: RFP-40660

Sale Price $271.96 USD
Regular Price $339.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $271.96 USD
Regular Price $339.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-5020100 RotaFlo® Variable Area Flow Meter with 2" FNPT connector, 20 to 100 GPM-

Icon Process Controls RFP-5020100 RotaFlo® Variable Area Flow Meter with 2" FNPT connector, 20 to 100 GPM
Model: RFP-5020100

Sale Price $639.16 USD
Regular Price $798.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $639.16 USD
Regular Price $798.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-5040100 RotaFlo® Variable Area Flow Meter with 2" FNPT connector, 40 to 150 GPM-

Icon Process Controls RFP-5040100 RotaFlo® Variable Area Flow Meter with 2" FNPT connector, 40 to 150 GPM
Model: RFP-5040100

Sale Price $639.16 USD
Regular Price $798.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $639.16 USD
Regular Price $798.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-5060200 RotaFlo® Variable Area Flow Meter with 2" FNPT connector, 60 to 200 GPM-

Icon Process Controls RFP-5060200 RotaFlo® Variable Area Flow Meter with 2" FNPT connector, 60 to 200 GPM
Model: RFP-5060200

Sale Price $639.16 USD
Regular Price $798.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $639.16 USD
Regular Price $798.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-15011 RotaFlo® Variable Area Flow Meter with 1/2" FNPT connector, 0.1 to 1 GPM-

Icon Process Controls RFP-15011 RotaFlo® Variable Area Flow Meter with 1/2" FNPT connector, 0.1 to 1 GPM
Model: RFP-15011

Sale Price $119.96 USD
Regular Price $149.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $119.96 USD
Regular Price $149.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-15022 RotaFlo® Variable Area Flow Meter with 1/2" FNPT connector, 0.2 to 2 GPM-

Icon Process Controls RFP-15022 RotaFlo® Variable Area Flow Meter with 1/2" FNPT connector, 0.2 to 2 GPM
Model: RFP-15022

Sale Price $119.96 USD
Regular Price $149.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $119.96 USD
Regular Price $149.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-15033 RotaFlo® Variable Area Flow Meter with 1/2" FNPT connector, 0.3 to 3 GPM-

Icon Process Controls RFP-15033 RotaFlo® Variable Area Flow Meter with 1/2" FNPT connector, 0.3 to 3 GPM
Model: RFP-15033

Sale Price $119.96 USD
Regular Price $149.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $119.96 USD
Regular Price $149.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-15055 RotaFlo® Variable Area Flow Meter with 1/2" FNPT connector, 0.5 to 5 GPM-

Icon Process Controls RFP-15055 RotaFlo® Variable Area Flow Meter with 1/2" FNPT connector, 0.5 to 5 GPM
Model: RFP-15055

Sale Price $119.96 USD
Regular Price $149.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $119.96 USD
Regular Price $149.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-20110 RotaFlo® Variable Area Flow Meter with 3/4" FNPT connector, 1 to 10 GPM-

Icon Process Controls RFP-20110 RotaFlo® Variable Area Flow Meter with 3/4" FNPT connector, 1 to 10 GPM
Model: RFP-20110

Sale Price $207.96 USD
Regular Price $259.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $207.96 USD
Regular Price $259.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-20220 RotaFlo® Variable Area Flow Meter with 3/4" FNPT connector, 2 to 20 GPM-

Icon Process Controls RFP-20220 RotaFlo® Variable Area Flow Meter with 3/4" FNPT connector, 2 to 20 GPM
Model: RFP-20220

Sale Price $207.96 USD
Regular Price $259.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $207.96 USD
Regular Price $259.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-20535 RotaFlo® Variable Area Flow Meter with 3/4" FNPT connector, 5 to 35 GPM-

Icon Process Controls RFP-20535 RotaFlo® Variable Area Flow Meter with 3/4" FNPT connector, 5 to 35 GPM
Model: RFP-20535

Sale Price $207.96 USD
Regular Price $259.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $207.96 USD
Regular Price $259.95 USD
Availability 2 to 3 Weeks
Quantity

Icon Process Controls RFP-25110 RotaFlo® Variable Area Flow Meter with 1" FNPT connector, 1 to 10 GPM-

Icon Process Controls RFP-25110 RotaFlo® Variable Area Flow Meter with 1" FNPT connector, 1 to 10 GPM
Model: RFP-25110

Sale Price $207.96 USD
Regular Price $259.95 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $207.96 USD
Regular Price $259.95 USD
Availability 2 to 3 Weeks
Quantity

Tek-Trol Tek-DP 1620A Cone Meter, 3", carbon steel, 150#-

Tek-Trol Tek-DP 1620A Cone Meter, 3", carbon steel, 150#
Model: 1620A-0080-A-01-A-01-C0-D-00-03-A-XX-A-01-A | Order No: 1620A-0080-A-01-A-01-C0

Sale Price $2696.38 USD
Regular Price $2915.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2696.38 USD
Regular Price $2915.00 USD
Availability 2 to 3 Weeks
Quantity

Tek-Trol Tek-DP 1620A Cone Meter, 4", carbon steel, 150#-

Tek-Trol Tek-DP 1620A Cone Meter, 4", carbon steel, 150#
Model: 1620A-0100-A-01-A-01-C0-D-00-03-A-XX-A-01-A | Order No: 1620A-0100-A-01-A-01-C0

Sale Price $2978.50 USD
Regular Price $3220.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $2978.50 USD
Regular Price $3220.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 1 to 20 of 531 products
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