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 21 to 40 of 1312 products

Blue-White F-451006LHN Flow Meter, 1", in-line, 0.5-6 Gpm Water-

Blue-White F-451006LHN Flow Meter, 1", in-line, 0.5-6 Gpm Water
Model: F-451006LHN

Sale Price $620.80 USD
Regular Price $640.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $620.80 USD
Regular Price $640.00 USD
Availability 4 to 5 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

Your Price $227.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $227.00 USD
Availability 4 to 5 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 5 to 6 Weeks

Qty:

Sale Price $170.25 USD
Regular Price $227.00 USD
Availability 5 to 6 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

FLOMEC A1Q9GMA025NA1 Low Flow Aluminum A1 Flow Meter, 1" NPT Fittings-

FLOMEC A1Q9GMA025NA1 Low Flow Aluminum A1 Flow Meter, 1" NPT Fittings
Model: A1Q9GMA025NA1

Sale Price $339.00 USD
Regular Price $452.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $339.00 USD
Regular Price $452.00 USD
Availability 4 to 5 Weeks
Quantity

FLOMEC A109GMA100NA1 Aluminum A1 Flow Meter, 1" NPT Fittings-

FLOMEC A109GMA100NA1 Aluminum A1 Flow Meter, 1" NPT Fittings
Model: A109GMA100NA1 | Order No: A1Q9GMA100NA1

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 A1Q9GMN025NA1 Low Flow Nylon A1 Flow Meter, 1" NPT Fittings-

FLOMEC A1Q9GMN025NA1 Low Flow Nylon A1 Flow Meter, 1" NPT Fittings
Model: A1Q9GMN025NA1

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 G2A15NQ9GMB Aluminum Turbine Flow Meter, 10 to 100 GPM Range-

FLOMEC G2A15NQ9GMB Aluminum Turbine Flow Meter, 10 to 100 GPM Range
Model: G2A15NQ9GMB

Sale Price $893.25 USD
Regular Price $1191.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $893.25 USD
Regular Price $1191.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC G2A20NQ9GMB Aluminum Turbine Flow Meter, 20 to 200 GPM Range-

FLOMEC G2A20NQ9GMB Aluminum Turbine Flow Meter, 20 to 200 GPM Range
Model: G2A20NQ9GMB

Sale Price $893.25 USD
Regular Price $1191.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $893.25 USD
Regular Price $1191.00 USD
Availability 4 to 5 Weeks
Quantity

FLOMEC G2P05NQ9GMA PVDF Turbine Flow Meter, 1.2 to 12 GPM Range-

FLOMEC G2P05NQ9GMA PVDF Turbine Flow Meter, 1.2 to 12 GPM Range
Model: G2P05NQ9GMA

Sale Price $846.00 USD
Regular Price $1128.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $846.00 USD
Regular Price $1128.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC G2P10NQ9GMA PVDF Turbine Flow Meter, 5 to 50 GPM Range-

FLOMEC G2P10NQ9GMA PVDF Turbine Flow Meter, 5 to 50 GPM Range
Model: G2P10NQ9GMA

Sale Price $846.00 USD
Regular Price $1128.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $846.00 USD
Regular Price $1128.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC G2S05NQ9GMA 1/2" NPT Turbine Stainless Steel Flowmeter, 1-10 GPM (3.8-37.9 LPM)-

FLOMEC G2S05NQ9GMA 1/2" NPT Turbine Stainless Steel Flowmeter, 1-10 GPM (3.8-37.9 LPM)
Model: G2S05NQ9GMA

Sale Price $704.25 USD
Regular Price $939.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $704.25 USD
Regular Price $939.00 USD
Availability 4 to 5 Weeks
Quantity

FLOMEC G2S07NQ9GMA 3/4" NPT Turbine Stainless Steel Flowmeter, 2-20 GPM (7.6-75.7 LPM)-

FLOMEC G2S07NQ9GMA 3/4" NPT Turbine Stainless Steel Flowmeter, 2-20 GPM (7.6-75.7 LPM)
Model: G2S07NQ9GMA

Sale Price $704.25 USD
Regular Price $939.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $704.25 USD
Regular Price $939.00 USD
Availability 2 to 3 Weeks
Quantity

FLOMEC G2 Series Turbine Stainless Steel Flowmeter, GPM, 1" female NPT-

FLOMEC G2 Series Turbine Stainless Steel Flowmeter, GPM, 1" female NPT
Model: G2S10NQ9GMA

Sale Price $704.25 USD
Regular Price $939.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $704.25 USD
Regular Price $939.00 USD
Availability 1 to 2 Weeks
Quantity

FLOMEC G2S10TQ9GMA 1" Tri-Clover Sanitary Turbine Stainless Steel Flowmeter, 5-50 GPM (18.9-190 LPM)-

FLOMEC G2S10TQ9GMA 1" Tri-Clover Sanitary Turbine Stainless Steel Flowmeter, 5-50 GPM (18.9-190 LPM)
Model: G2S10TQ9GMA

Sale Price $798.75 USD
Regular Price $1065.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $798.75 USD
Regular Price $1065.00 USD
Availability 5 to 6 Weeks
Quantity

FLOMEC G2S15NQ9GMB Stainless Steel Turbine Flow Meter, 10 to 100 GPM Range-

FLOMEC G2S15NQ9GMB Stainless Steel Turbine Flow Meter, 10 to 100 GPM Range
Model: G2S15NQ9GMB

Sale Price $1033.50 USD
Regular Price $1378.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1033.50 USD
Regular Price $1378.00 USD
Availability 1 to 2 Weeks
Quantity

FLOMEC G2S20NQ9GMB Stainless Steel Turbine Flow Meter, 20 to 200 GPM Range-

FLOMEC G2S20NQ9GMB Stainless Steel Turbine Flow Meter, 20 to 200 GPM Range
Model: G2S20NQ9GMB

Sale Price $1315.50 USD
Regular Price $1754.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $1315.50 USD
Regular Price $1754.00 USD
Availability 1 to 2 Weeks
Quantity
Showing 21 to 40 of 1312 products
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