In-Line Flow Meters

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A convenient and economical way of measuring and setting the flow rate in a heating or plumbing system, in-line flow meters offer direct-reading flow rates with the fluid always in view, mount in any position, and are easy to install, clean, and maintain.

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Positive Displacement Flow Meters

Turbine Flow Meters

Variable Area Flowmeters

Positive Displacement Flow Meters

Turbine Flow Meters

Variable Area Flowmeters

Showing 361 to 380 of 766 products

Icon Process Controls PP-W-03H-PP Truflo Propulse 2 Turbine Flow Meter, 3/16" Hose Barb, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-03H-PP

Sale Price	$404.96 USD
Regular Price	$449.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$404.96 USD
Regular Price	$449.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls PP-W-04F-PF Truflo Propulse 2 Turbine Flow Meter, 1/4" Flared, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-04F-PF

Sale Price	$568.80 USD
Regular Price	$632.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$568.80 USD
Regular Price	$632.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls PP-W-04F-PP Truflo Propulse 2 Turbine Flow Meter, 1/4" Flared, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-04F-PP

Sale Price	$568.80 USD
Regular Price	$632.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$568.80 USD
Regular Price	$632.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls PP-W-04T-PF Truflo Propulse 2 Turbine Flow Meter, 1/4" Straight Tube, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-04T-PF

Sale Price	$494.96 USD
Regular Price	$549.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$494.96 USD
Regular Price	$549.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls PP-W-04T-PP Truflo Propulse 2 Turbine Flow Meter, 1/4" Straight Tube, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-04T-PP

Sale Price	$404.96 USD
Regular Price	$449.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$404.96 USD
Regular Price	$449.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls PP-W-06F-PP Truflo Propulse 2 Turbine Flow Meter, 3/8" Flared, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-06F-PP

Sale Price	$568.80 USD
Regular Price	$632.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$568.80 USD
Regular Price	$632.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls PP-W-06H-PF Truflo Propulse 2 Turbine Flow Meter, 3/8" Hose Barb, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-06H-PF

Sale Price	$494.96 USD
Regular Price	$549.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$494.96 USD
Regular Price	$549.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls PP-W-06H-PP Truflo Propulse 2 Turbine Flow Meter, 3/8" Hose Barb, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-06H-PP

Sale Price	$404.96 USD
Regular Price	$449.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$404.96 USD
Regular Price	$449.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls PP-W-06T-PF Truflo Propulse 2 Turbine Flow Meter, 3/8" Straight Tube, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-06T-PF

Sale Price	$494.96 USD
Regular Price	$549.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$494.96 USD
Regular Price	$549.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls PP-W-06T-PP Truflo Propulse 2 Turbine Flow Meter, 3/8" Straight Tube, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-06T-PP

Sale Price	$404.96 USD
Regular Price	$449.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$404.96 USD
Regular Price	$449.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

FLOMEC QM40-B-L QM Series Meter, 1" (25 mm), BSPP NPT aluminum, litres
Model: QM40-B-L | Order No: 139000-06

Sale Price	$372.75 USD
Regular Price	$497.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$372.75 USD
Regular Price	$497.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

FLOMEC QM40-N-G QM Series Meter, 1" (25 mm), NPT aluminum, gallons
Model: QM40-N-G | Order No: 139000-01

Sale Price	$372.75 USD
Regular Price	$497.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$372.75 USD
Regular Price	$497.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

FLOMEC QM40-N-L QM Series Meter, 1" (25 mm), NPT aluminum, litres
Model: QM40-N-L | Order No: 139000-02

Sale Price	$372.75 USD
Regular Price	$497.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$372.75 USD
Regular Price	$497.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls Truflo® TI3B Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, 6 to 24"
Model: TI3B-SS-L

Sale Price	$1484.96 USD
Regular Price	$1649.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1484.96 USD
Regular Price	$1649.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

$Icon Process Controls Truflo® TI3B Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, &frac12; to 4"-$

Icon Process Controls Truflo® TI3B Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4"
Model: TI3B-SS-S

Sale Price	$1448.96 USD
Regular Price	$1609.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1448.96 USD
Regular Price	$1609.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls Truflo® TI3M Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, 6 to 24"
Model: TI3M-SS-L

Sale Price	$1160.96 USD
Regular Price	$1289.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1160.96 USD
Regular Price	$1289.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

$Icon Process Controls Truflo® TI3M Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, &frac12; to 4"-$

Icon Process Controls Truflo® TI3M Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4"
Model: TI3M-SS-S

Sale Price	$1133.96 USD
Regular Price	$1259.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1133.96 USD
Regular Price	$1259.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Icon Process Controls Truflo® TI3P Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, 6 to 24"
Model: TI3P-SS-L

Sale Price	$1097.96 USD
Regular Price	$1219.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1097.96 USD
Regular Price	$1219.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

$Icon Process Controls Truflo® TI3P Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, &frac12; to 4"-$

Icon Process Controls Truflo® TI3P Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4"
Model: TI3P-SS-S

Sale Price	$1070.96 USD
Regular Price	$1189.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1070.96 USD
Regular Price	$1189.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

$Icon Process Controls Truflo® TI3R Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, &frac12; to 4"-$

Icon Process Controls Truflo® TI3R Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4"
Model: TI3R-SS-S

Sale Price	$1133.96 USD
Regular Price	$1259.95 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1133.96 USD
Regular Price	$1259.95 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Showing 361 to 380 of 766 products

4.8/5 Stars

4.8/5 Stars

In-Line Flow Meters

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Icon Process Controls PP-W-03H-PP Truflo Propulse 2 Turbine Flow Meter, 3/16" Hose Barb, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind Model: PP-W-03H-PP

Qty:

Icon Process Controls PP-W-04F-PF Truflo Propulse 2 Turbine Flow Meter, 1/4" Flared, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind Model: PP-W-04F-PF

Qty:

Icon Process Controls PP-W-04F-PP Truflo Propulse 2 Turbine Flow Meter, 1/4" Flared, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind Model: PP-W-04F-PP

Qty:

Icon Process Controls PP-W-04T-PF Truflo Propulse 2 Turbine Flow Meter, 1/4" Straight Tube, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind Model: PP-W-04T-PF

Qty:

Icon Process Controls PP-W-04T-PP Truflo Propulse 2 Turbine Flow Meter, 1/4" Straight Tube, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind Model: PP-W-04T-PP

Qty:

Icon Process Controls PP-W-06F-PP Truflo Propulse 2 Turbine Flow Meter, 3/8" Flared, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind Model: PP-W-06F-PP

Qty:

Icon Process Controls PP-W-06H-PF Truflo Propulse 2 Turbine Flow Meter, 3/8" Hose Barb, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind Model: PP-W-06H-PF

Qty:

Icon Process Controls PP-W-06H-PP Truflo Propulse 2 Turbine Flow Meter, 3/8" Hose Barb, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind Model: PP-W-06H-PP

Qty:

Icon Process Controls PP-W-06T-PF Truflo Propulse 2 Turbine Flow Meter, 3/8" Straight Tube, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind Model: PP-W-06T-PF

Qty:

Icon Process Controls PP-W-06T-PP Truflo Propulse 2 Turbine Flow Meter, 3/8" Straight Tube, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind Model: PP-W-06T-PP

Qty:

FLOMEC QM40-B-L QM Series Meter, 1" (25 mm), BSPP NPT aluminum, litres Model: QM40-B-L | Order No: 139000-06

Qty:

FLOMEC QM40-N-G QM Series Meter, 1" (25 mm), NPT aluminum, gallons Model: QM40-N-G | Order No: 139000-01

Qty:

FLOMEC QM40-N-L QM Series Meter, 1" (25 mm), NPT aluminum, litres Model: QM40-N-L | Order No: 139000-02

Qty:

Icon Process Controls Truflo® TI3B Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, 6 to 24" Model: TI3B-SS-L

Qty:

Icon Process Controls Truflo® TI3B Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4" Model: TI3B-SS-S

Qty:

Icon Process Controls Truflo® TI3M Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, 6 to 24" Model: TI3M-SS-L

Qty:

Icon Process Controls Truflo® TI3M Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4" Model: TI3M-SS-S

Qty:

Icon Process Controls Truflo® TI3P Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, 6 to 24" Model: TI3P-SS-L

Qty:

Icon Process Controls Truflo® TI3P Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4" Model: TI3P-SS-S

Qty:

Icon Process Controls Truflo® TI3R Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4" Model: TI3R-SS-S

Qty:

Icon Process Controls PP-W-03H-PP Truflo Propulse 2 Turbine Flow Meter, 3/16" Hose Barb, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-03H-PP

Icon Process Controls PP-W-04F-PF Truflo Propulse 2 Turbine Flow Meter, 1/4" Flared, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-04F-PF

Icon Process Controls PP-W-04F-PP Truflo Propulse 2 Turbine Flow Meter, 1/4" Flared, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-04F-PP

Icon Process Controls PP-W-04T-PF Truflo Propulse 2 Turbine Flow Meter, 1/4" Straight Tube, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-04T-PF

Icon Process Controls PP-W-04T-PP Truflo Propulse 2 Turbine Flow Meter, 1/4" Straight Tube, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-04T-PP

Icon Process Controls PP-W-06F-PP Truflo Propulse 2 Turbine Flow Meter, 3/8" Flared, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-06F-PP

Icon Process Controls PP-W-06H-PF Truflo Propulse 2 Turbine Flow Meter, 3/8" Hose Barb, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-06H-PF

Icon Process Controls PP-W-06H-PP Truflo Propulse 2 Turbine Flow Meter, 3/8" Hose Barb, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-06H-PP

Icon Process Controls PP-W-06T-PF Truflo Propulse 2 Turbine Flow Meter, 3/8" Straight Tube, Propulse 2 Turbine Flow Meter, PVDF Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-06T-PF

Icon Process Controls PP-W-06T-PP Truflo Propulse 2 Turbine Flow Meter, 3/8" Straight Tube, Propulse 2 Turbine Flow Meter, PP Material, Viton Seals, M12, NPN, PNP Pulse Output, 24VDC, Blind
Model: PP-W-06T-PP

FLOMEC QM40-B-L QM Series Meter, 1" (25 mm), BSPP NPT aluminum, litres
Model: QM40-B-L | Order No: 139000-06

FLOMEC QM40-N-G QM Series Meter, 1" (25 mm), NPT aluminum, gallons
Model: QM40-N-G | Order No: 139000-01

FLOMEC QM40-N-L QM Series Meter, 1" (25 mm), NPT aluminum, litres
Model: QM40-N-L | Order No: 139000-02

Icon Process Controls Truflo® TI3B Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, 6 to 24"
Model: TI3B-SS-L

Icon Process Controls Truflo® TI3B Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4"
Model: TI3B-SS-S

Icon Process Controls Truflo® TI3M Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, 6 to 24"
Model: TI3M-SS-L

Icon Process Controls Truflo® TI3M Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4"
Model: TI3M-SS-S

Icon Process Controls Truflo® TI3P Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, 6 to 24"
Model: TI3P-SS-L

Icon Process Controls Truflo® TI3P Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4"
Model: TI3P-SS-S

Icon Process Controls Truflo® TI3R Series Insertion Paddle Wheel Flow Meter with 316SS body and Viton seals, ½ to 4"
Model: TI3R-SS-S