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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

Positive Displacement Flow Meters

Turbine Flow Meters

Turbine Flow Meters

Variable Area Flowmeters

Variable Area Flowmeters

Positive Displacement Flow Meters

Positive Displacement Flow Meters

Turbine Flow Meters

Turbine Flow Meters

Variable Area Flowmeters

Variable Area Flowmeters

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Showing 1 to 20 of 766 products

Blue-White F-44375L-8 Flow Meter, 1/2", in-line 0.1-1.0 Gpm Water-

Blue-White F-44375L-8 Flow Meter, 1/2", in-line 0.1-1.0 Gpm Water
Model: F-44375L-8

Sale Price $161.02 USD
Regular Price $166.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $161.02 USD
Regular Price $166.00 USD
Availability 1 to 2 Weeks
Quantity

Dwyer LFMF-16-I2 Flow Meter, 5-45 GPM/20-180 LPM, 2" MNPT-

Dwyer LFMF-16-I2 Flow Meter, 5-45 GPM/20-180 LPM, 2" MNPT
Model: LFMF-16-I2

Sale Price $292.85 USD
Regular Price $320.05 USD
Availability 1 Week

Qty:

Sale Price $292.85 USD
Regular Price $320.05 USD
Availability 1 Week
Quantity

FILL-RITE 901CL1.5 Mechanical Flow Meter, 23 to 151 LPM, 1-1/2" ports-

FILL-RITE 901CL1.5 Mechanical Flow Meter, 23 to 151 LPM, 1-1/2" ports
Model: 901CL1.5

Sale Price $543.15 USD
Regular Price $639.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $543.15 USD
Regular Price $639.00 USD
Availability 1 to 2 Weeks
Quantity

FLOMEC A1 Low Flow Commercial Grade Flowmeter, 1 to 11 L/min, aluminum-

FLOMEC A1 Low Flow Commercial Grade Flowmeter, 1 to 11 L/min, aluminum
Model: A1Q9LMA025IA1

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 5 to 6 Weeks
Quantity

FLOMEC A1A-10-I-L-P A1 Series Lo-Flo Meter, Aluminum, Blind-PO, ISO7, 1"-

FLOMEC A1A-10-I-L-P A1 Series Lo-Flo Meter, Aluminum, Blind-PO, ISO7, 1"
Model: A1A-10-I-L-P | Order No: A1POXXA025IC2

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1A-10-I-P A1 Series Meter, Aluminum, Blind-PO, ISO7, 1"-

FLOMEC A1A-10-I-P A1 Series Meter, Aluminum, Blind-PO, ISO7, 1"
Model: A1A-10-I-P | Order No: A1POXXA100IC2

Sale Price $291.75 USD
Regular Price $389.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $291.75 USD
Regular Price $389.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1A-10-N-L-P A1 Series Lo-Flo Meter, Aluminum, Blind-PO, FNPT, 1"-

FLOMEC A1A-10-N-L-P A1 Series Lo-Flo Meter, Aluminum, Blind-PO, FNPT, 1"
Model: A1A-10-N-L-P | Order No: A1POXXA025NC2

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1A-10-N-P A1 Series Meter, Aluminum, Blind-PO, FNPT, 1"-

FLOMEC A1A-10-N-P A1 Series Meter, Aluminum, Blind-PO, FNPT, 1"
Model: A1A-10-N-P | Order No: A1POXXA100NC2

Sale Price $291.75 USD
Regular Price $389.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $291.75 USD
Regular Price $389.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1N-10-I-L-P A1 Series Lo-Flo Meter, Nylon, Blind-PO, ISO7, 1"-

FLOMEC A1N-10-I-L-P A1 Series Lo-Flo Meter, Nylon, Blind-PO, ISO7, 1"
Model: A1N-10-I-L-P | Order No: A1POXXN025IC2

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1N-10-N-L-P A1 Series Lo-Flo Meter, Nylon, Blind-PO, FNPT, 1"-

FLOMEC A1N-10-N-L-P A1 Series Lo-Flo Meter, Nylon, Blind-PO, FNPT, 1"
Model: A1N-10-N-L-P | Order No: A1POXXN025NC2

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1Q9GMX100XB3 Q9 Display for the A1 series, 1"-

FLOMEC A1Q9GMX100XB3 Q9 Display for the A1 series, 1"
Model: A1Q9GMX100XB3

Your Price $351.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $351.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1R9GMX025XB3 Q9 Lo-Flo Display for the A1 series, retro, 1"-

FLOMEC A1R9GMX025XB3 Q9 Lo-Flo Display for the A1 series, retro, 1"
Model: A1R9GMX025XB3

Your Price $351.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $351.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1R9GMX100XB3 Q9 Display for the A1 series, retro, 1"-

FLOMEC A1R9GMX100XB3 Q9 Display for the A1 series, retro, 1"
Model: A1R9GMX100XB3

Your Price $351.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $351.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1R9GMX200CB3 Q9 Display for the A1 series, retro, 2"-

FLOMEC A1R9GMX200CB3 Q9 Display for the A1 series, retro, 2"
Model: A1R9GMX200CB3

Your Price $351.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $351.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1XXXXA025IB1 Meter Body for the A1 series, aluminum, ISO7, 1", Lo-Flo-

FLOMEC A1XXXXA025IB1 Meter Body for the A1 series, aluminum, ISO7, 1", Lo-Flo
Model: A1XXXXA025IB1

Your Price $288.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $288.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1XXXXA025NB1 Meter Body for the A1 series, aluminum, FNPT, 1", Lo-Flo-

FLOMEC A1XXXXA025NB1 Meter Body for the A1 series, aluminum, FNPT, 1", Lo-Flo
Model: A1XXXXA025NB1

Your Price $288.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $288.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1XXXXA100IB1 Meter Body for the A1 series, aluminum, ISO7, 1"-

FLOMEC A1XXXXA100IB1 Meter Body for the A1 series, aluminum, ISO7, 1"
Model: A1XXXXA100IB1

Your Price $226.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $226.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1XXXXA100NB1 Meter Body for the A1 series, aluminum, FNPT, 1"-

FLOMEC A1XXXXA100NB1 Meter Body for the A1 series, aluminum, FNPT, 1"
Model: A1XXXXA100NB1

Your Price $226.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $226.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1XXXXN025IB1 Meter Body for the A1 series, nylon, ISO7, 1", Lo-Flo-

FLOMEC A1XXXXN025IB1 Meter Body for the A1 series, nylon, ISO7, 1", Lo-Flo
Model: A1XXXXN025IB1

Your Price $288.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $288.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC A1XXXXN025NB1 Meter Body for the A1 series, nylon, FNPT, 1", Lo-Flo-

FLOMEC A1XXXXN025NB1 Meter Body for the A1 series, nylon, FNPT, 1", Lo-Flo
Model: A1XXXXN025NB1

Your Price $288.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $288.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 1 to 20 of 766 products
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