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 1312 products

FLOMEC TM05NQ9GMA 1/2" NPT PVC Water Flow Meter, 1-10 GPM (3.8-38 LPM)-

FLOMEC TM05NQ9GMA 1/2" NPT PVC Water Flow Meter, 1-10 GPM (3.8-38 LPM)
Model: TM05NQ9GMA

Sale Price $329.25 USD
Regular Price $439.00 USD
Availability 1 Week

Qty:

Sale Price $329.25 USD
Regular Price $439.00 USD
Availability 1 Week
Quantity

FLOMEC TM07SQ9GMA Turbine Flow Meter 2 to 20 GPM Range, LDISP, SPIGOT-

FLOMEC TM07SQ9GMA Turbine Flow Meter 2 to 20 GPM Range, LDISP, SPIGOT
Model: TM07SQ9GMA

Sale Price $356.25 USD
Regular Price $475.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $356.25 USD
Regular Price $475.00 USD
Availability 4 to 5 Weeks
Quantity

FLOMEC TM07NQ9GMA 3/4" NPT PVC Water Flow Meter, 2-20 GPM (7.6-76 LPM)-

FLOMEC TM07NQ9GMA 3/4" NPT PVC Water Flow Meter, 2-20 GPM (7.6-76 LPM)
Model: TM07NQ9GMA

Sale Price $376.50 USD
Regular Price $502.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $376.50 USD
Regular Price $502.00 USD
Availability 6 to 7 Weeks
Quantity

FLOMEC TM10NQ9GMA 1" NPT PVC Water Flow Meter, 5-50 GPM (19-190 LPM)-

FLOMEC TM10NQ9GMA 1" NPT PVC Water Flow Meter, 5-50 GPM (19-190 LPM)
Model: TM10NQ9GMA

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $357.00 USD
Regular Price $476.00 USD
Availability 1 to 2 Weeks
Quantity

FLOMEC TM15SQ9GMB Turbine Flow Meter, 10 to 100 GPM Flow, SPIGOT, LDISP-

FLOMEC TM15SQ9GMB Turbine Flow Meter, 10 to 100 GPM Flow, SPIGOT, LDISP
Model: TM15SQ9GMB

Sale Price $441.75 USD
Regular Price $589.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $441.75 USD
Regular Price $589.00 USD
Availability 3 to 4 Weeks
Quantity

FLOMEC TM15NQ9GMB 1-1/2" NPT PVC Water Flow Meter, 10-100 GPM (38-380 LPM)-

FLOMEC TM15NQ9GMB 1-1/2" NPT PVC Water Flow Meter, 10-100 GPM (38-380 LPM)
Model: TM15NQ9GMB

Sale Price $469.50 USD
Regular Price $626.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $469.50 USD
Regular Price $626.00 USD
Availability 6 to 7 Weeks
Quantity

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

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 $533.80 USD
Regular Price $628.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $533.80 USD
Regular Price $628.00 USD
Availability 2 to 3 Weeks
Quantity

FILL-RITE 807CL Mechanical Flow Meter, 19 to 75 LPM, 3/4" ports-

FILL-RITE 807CL Mechanical Flow Meter, 19 to 75 LPM, 3/4" ports
Model: 807CL

Sale Price $480.25 USD
Regular Price $565.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $480.25 USD
Regular Price $565.00 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

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 $104.45 USD
Regular Price $114.15 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $104.45 USD
Regular Price $114.15 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 $104.45 USD
Regular Price $114.15 USD
Availability 1 Week

Qty:

Sale Price $104.45 USD
Regular Price $114.15 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 $104.45 USD
Regular Price $114.15 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $104.45 USD
Regular Price $114.15 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 $140.54 USD
Regular Price $153.60 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $140.54 USD
Regular Price $153.60 USD
Availability 2 to 3 Weeks
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 $140.54 USD
Regular Price $153.60 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $140.54 USD
Regular Price $153.60 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 $204.50 USD
Regular Price $223.50 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $204.50 USD
Regular Price $223.50 USD
Availability 1 to 2 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 $204.50 USD
Regular Price $223.50 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $204.50 USD
Regular Price $223.50 USD
Availability 2 to 3 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 $204.50 USD
Regular Price $223.50 USD
Availability 1 Week

Qty:

Sale Price $204.50 USD
Regular Price $223.50 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 $292.85 USD
Regular Price $320.05 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $292.85 USD
Regular Price $320.05 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
Showing 41 to 60 of 1312 products
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