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 41 to 60 of 1075 products

FLOMEC TM20NQ9GMB 2" NPT PVC Water Flow Meter, 20-200 GPM (76-760 LPM)-

FLOMEC TM20NQ9GMB 2" NPT PVC Water Flow Meter, 20-200 GPM (76-760 LPM)
Model: TM20NQ9GMB

Sale Price $516.75 USD
Regular Price $689.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $516.75 USD
Regular Price $689.00 USD
Availability 5 to 6 Weeks
Quantity

GPI 113255-1 (01A31GM) 1" NPT Aluminum Fuel Flow Meter, 3 to 30 GPM-

GPI 113255-1 (01A31GM) 1" NPT Aluminum Fuel Flow Meter, 3 to 30 GPM
Model: 01A31GM | Order No: 113255-1

Your Price $213.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $213.00 USD
Availability 1 to 2 Weeks
Quantity

GPI 01A31LM Fuel Flow Meter with aluminium housing, NPT, 1", 10 to 100 LPM-

GPI 01A31LM Fuel Flow Meter with aluminium housing, NPT, 1", 10 to 100 LPM
Model: 01A31LM | Order No: 113255-2

Sale Price $192.99 USD
Regular Price $227.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $192.99 USD
Regular Price $227.00 USD
Availability 2 to 3 Weeks
Quantity

GPI 113255-3 (01A12LM) 1" ISO Aluminum Fuel Flow Meter, 10-100 LPM-

GPI 113255-3 (01A12LM) 1" ISO Aluminum Fuel Flow Meter, 10-100 LPM
Model: 01A12LM | Order No: 113255-3

Sale Price $170.25 USD
Regular Price $227.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $170.25 USD
Regular Price $227.00 USD
Availability 2 to 3 Weeks
Quantity

GPI 113255-4 (01N31GM) 1" NPT Nylon Water Flow Meter, 3 to 30 GPM-

GPI 113255-4 (01N31GM) 1" NPT Nylon Water Flow Meter, 3 to 30 GPM
Model: 01N31GM | Order No: 113255-4

Sale Price $223.50 USD
Regular Price $298.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $223.50 USD
Regular Price $298.00 USD
Availability 2 to 3 Weeks
Quantity

GPI 113255-5 (01N31LM) 1" NPT Nylon Water Flow Meter, 10-100 LPM-

GPI 113255-5 (01N31LM) 1" NPT Nylon Water Flow Meter, 10-100 LPM
Model: 01N31LM | Order No: 113255-5

Sale Price $223.50 USD
Regular Price $298.00 USD
Availability 1 Week

Qty:

Sale Price $223.50 USD
Regular Price $298.00 USD
Availability 1 Week
Quantity

GPI 113255-6 (01N12LM) 1" ISO Nylon Water Flow Meter, 10-100 LPM-

GPI 113255-6 (01N12LM) 1" ISO Nylon Water Flow Meter, 10-100 LPM
Model: 01N12LM | Order No: 113255-6

Sale Price $223.50 USD
Regular Price $298.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $223.50 USD
Regular Price $298.00 USD
Availability 5 to 6 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 $300.76 USD
Regular Price $328.70 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $300.76 USD
Regular Price $328.70 USD
Availability 3 to 4 Weeks
Quantity

Dwyer LFMC-07-A2 Flow Meter, 0.25-2.5 GPM/1-10 LPM, 1/2" MNPT-

Dwyer LFMC-07-A2 Flow Meter, 0.25-2.5 GPM/1-10 LPM, 1/2" MNPT
Model: LFMC-07-A2

Sale Price $107.28 USD
Regular Price $117.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $107.28 USD
Regular Price $117.25 USD
Availability 2 to 3 Weeks
Quantity

Dwyer LFMC-08-A2 Flow Meter, 0.5-5 GPM/1.8-18 LPM, 1/2" MNPT-

Dwyer LFMC-08-A2 Flow Meter, 0.5-5 GPM/1.8-18 LPM, 1/2" MNPT
Model: LFMC-08-A2

Sale Price $107.28 USD
Regular Price $117.25 USD
Availability 1 Week

Qty:

Sale Price $107.28 USD
Regular Price $117.25 USD
Availability 1 Week
Quantity

Dwyer LFMC-09-A2 Flow Meter, 0.8-8 GPM/3-30 LPM, 1/2" MNPT-

Dwyer LFMC-09-A2 Flow Meter, 0.8-8 GPM/3-30 LPM, 1/2" MNPT
Model: LFMC-09-A2

Sale Price $107.28 USD
Regular Price $117.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $107.28 USD
Regular Price $117.25 USD
Availability 2 to 3 Weeks
Quantity

Dwyer LFMD-10-C2 Flow Meter, 0.8-8 GPM/3-30 LPM, 3/4" MNPT-

Dwyer LFMD-10-C2 Flow Meter, 0.8-8 GPM/3-30 LPM, 3/4" MNPT
Model: LFMD-10-C2

Sale Price $144.34 USD
Regular Price $157.75 USD
Availability 1 Week

Qty:

Sale Price $144.34 USD
Regular Price $157.75 USD
Availability 1 Week
Quantity

Dwyer LFMD-11-C2 Flow Meter, 1-10 GPM/4-40 LPM, 3/4" MNPT-

Dwyer LFMD-11-C2 Flow Meter, 1-10 GPM/4-40 LPM, 3/4" MNPT
Model: LFMD-11-C2

Sale Price $144.34 USD
Regular Price $157.75 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $144.34 USD
Regular Price $157.75 USD
Availability 3 to 4 Weeks
Quantity

Dwyer LFME-12-F2 Flow Meter, 1.2-12 GPM/5-50 LPM, 1" MNPT-

Dwyer LFME-12-F2 Flow Meter, 1.2-12 GPM/5-50 LPM, 1" MNPT
Model: LFME-12-F2

Sale Price $210.04 USD
Regular Price $229.55 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $210.04 USD
Regular Price $229.55 USD
Availability 2 to 3 Weeks
Quantity

Dwyer LFME-13-F2 Flow Meter, 2-20 GPM/8-80 LPM, 1" MNPT-

Dwyer LFME-13-F2 Flow Meter, 2-20 GPM/8-80 LPM, 1" MNPT
Model: LFME-13-F2

Sale Price $210.04 USD
Regular Price $229.55 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $210.04 USD
Regular Price $229.55 USD
Availability 3 to 4 Weeks
Quantity

Dwyer LFME-14-F2 Flow Meter, 2.5-25 GPM/10-100 LPM, 1" MNPT-

Dwyer LFME-14-F2 Flow Meter, 2.5-25 GPM/10-100 LPM, 1" MNPT
Model: LFME-14-F2

Sale Price $210.04 USD
Regular Price $229.55 USD
Availability 1 Week

Qty:

Sale Price $210.04 USD
Regular Price $229.55 USD
Availability 1 Week
Quantity

Dwyer LFMF-15-I2 Flow Meter, 2.5-25 GPM/10-100 LPM, 2" MNPT-

Dwyer LFMF-15-I2 Flow Meter, 2.5-25 GPM/10-100 LPM, 2" MNPT
Model: LFMF-15-I2

Sale Price $300.76 USD
Regular Price $328.70 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $300.76 USD
Regular Price $328.70 USD
Availability 1 to 2 Weeks
Quantity

Dwyer LFMF-17-I2 Flow Meter, 7-70 GPM/25-250 LPM, 2" MNPT-

Dwyer LFMF-17-I2 Flow Meter, 7-70 GPM/25-250 LPM, 2" MNPT
Model: LFMF-17-I2

Sale Price $300.76 USD
Regular Price $328.70 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $300.76 USD
Regular Price $328.70 USD
Availability 1 to 2 Weeks
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

FILL-RITE 901CL Mechanical Flow Meter, 23 to 151 LPM, 1" ports-

FILL-RITE 901CL Mechanical Flow Meter, 23 to 151 LPM, 1" ports
Model: 901CL

Sale Price $464.10 USD
Regular Price $546.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $464.10 USD
Regular Price $546.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 41 to 60 of 1075 products
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