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  3. Test Instruments & Gauges
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  5. Flow Measuring Instruments

Flow Measuring Instruments (697 items) - Page 3

Apollo Valves Water Gauge, Automatic, 1/2 In, MNPT, Bronze 2550100
Apollo Valves

Water Gauge, Automatic, 1/2 In, MNPT, Bronze

Zoro # G1633782
Mfr # 2550100
product price:  $120.99
/ea
Dwyer Instruments Sight window, 2" male NPT. SFI-550-2
Dwyer Instruments

Sight window, 2" male NPT.

Zoro # G207149134
Mfr # SFI-550-2
product price:  $113.99
/ea
Penberthy Glass Rod Kit, Red Line, 5/8In Dia, 8In L 1LG-8R
Penberthy

Glass Rod Kit, Red Line, 5/8In Dia, 8In L

Zoro # G4062186
Mfr # 1LG-8R
product price:  $39.65
/ea
Penberthy Glass Rod Kit, Red Line, 5/8In Dia, 14In L 1LG-14R
Penberthy

Glass Rod Kit, Red Line, 5/8In Dia, 14In L

Zoro # G4071392
Mfr # 1LG-14R
product price:  $72.95
/ea
Weil Mclain Water Gauge Cock, 1/2" 510-218-145
Weil Mclain

Water Gauge Cock, 1/2"

Zoro # G8926272
Mfr # 510-218-145
product price:  $144.99
/ea
Gems Sensors Flow Rate Indicator, Rotor, 30 GPM Max RFI, 180392
Gems Sensors

Flow Rate Indicator, Rotor, 30 GPM Max

Zoro # G1913301
Mfr # RFI, 180392
product price:  $215.99
/ea
Penberthy Glass Rod Kit, Plain, 5/8In Dia, 18In L 1LG-18
Penberthy

Glass Rod Kit, Plain, 5/8In Dia, 18In L

Zoro # G3929441
Mfr # 1LG-18
product price:  $77.59
/ea
Apollo Valves Water Gauge, Automatic, 1/2 In, MNPT, Bronze 2435100
Apollo Valves

Water Gauge, Automatic, 1/2 In, MNPT, Bronze

Zoro # G3310133
Mfr # 2435100
product price:  $293.99
/ea
J.W. Winco GN743-11-M16X1.5-B Oil Sight Glass 743-11-M16X1.5-B
J.W. Winco

GN743-11-M16X1.5-B Oil Sight Glass

Zoro # G4715806
Mfr # 743-11-M16X1.5-B
product price:  $13.45
/ea
J.W. Winco GN743.8-32-1-1/4-NPT-A Oil SIght Glass 125PSME
J.W. Winco

GN743.8-32-1-1/4-NPT-A Oil SIght Glass

Zoro # G4676834
Mfr # 125PSME
product price:  $55.25
/ea
J.W. Winco GN743.7-14-1/2-NPT-B Oil Sight Glass 8PTK6
J.W. Winco

GN743.7-14-1/2-NPT-B Oil Sight Glass

Zoro # G4705297
Mfr # 8PTK6
product price:  $16.15
/ea
Oil-Rite Gasketed Window Sight NPT Thread - 1 1/2in. NPT, 2in., None, 50 PSI, Buna-N, 1 17/32in. B1740-7
Oil-Rite

Gasketed Window Sight NPT Thread - 1 1/2in. NPT, 2in., None, 50 PSI, Buna-N, 1 17/32in.

Zoro # G316547548
Mfr # B1740-7
product price:  $27.45
/ea
J.W. Winco GN743-32-M42X1.5-A Oil Sight Glass 743-32-M42X1.5-A
J.W. Winco

GN743-32-M42X1.5-A Oil Sight Glass

Zoro # G4715550
Mfr # 743-32-M42X1.5-A
product price:  $19.99
/ea
J.W. Winco GN743.7-24-1-NPT-A Oil Sight Glass 1PTK3
J.W. Winco

GN743.7-24-1-NPT-A Oil Sight Glass

Zoro # G4720959
Mfr # 1PTK3
product price:  $31.49
/ea
J.W. Winco GN743-14-M20X1.5-A Oil Sight Glass 743-14-M20X1.5-A
J.W. Winco

GN743-14-M20X1.5-A Oil Sight Glass

Zoro # G4721555
Mfr # 743-14-M20X1.5-A
product price:  $11.69
/ea
Oil-Rite Gasketed Window Sight With Reflector 1-1/4 Npt Viton B1740-16V
Oil-Rite

Gasketed Window Sight With Reflector 1-1/4 Npt Viton

Zoro # G716547179
Mfr # B1740-16V
product price:  $34.35
/ea
J.W. Winco GN743.3-18-G3/4-A Oil Sight Glass Brass 743.3-18-G3/4-A
J.W. Winco

GN743.3-18-G3/4-A Oil Sight Glass Brass

Zoro # G4705254
Mfr # 743.3-18-G3/4-A
product price:  $23.29
/ea
Oil-Rite Gasketed Window Sight NPT Thread - 2in. NPT, 2 1/2in., None, 50 PSI, Buna-N, 1 31/32in. B1740-8
Oil-Rite

Gasketed Window Sight NPT Thread - 2in. NPT, 2 1/2in., None, 50 PSI, Buna-N, 1 31/32in.

Zoro # G316547616
Mfr # B1740-8
product price:  $44.25
/ea
J.W. Winco GN743.7-11-3/8-NPT-A Oil Sight Glass 6PTK0
J.W. Winco

GN743.7-11-3/8-NPT-A Oil Sight Glass

Zoro # G4709278
Mfr # 6PTK0
product price:  $21.89
/ea
J.W. Winco GN743-18-G3/4-B Oil Sight Glass 743-18-G3/4-B
J.W. Winco

GN743-18-G3/4-B Oil Sight Glass

Zoro # G4721485
Mfr # 743-18-G3/4-B
product price:  $14.89
/ea
Oil-Rite Fused Window Sights - 2in. NPT, 2 1/2in., None, Not Applicable, 1 31/32in. A2890-8
Oil-Rite

Fused Window Sights - 2in. NPT, 2 1/2in., None, Not Applicable, 1 31/32in.

Zoro # G416547295
Mfr # A2890-8
product price:  $27.25
/ea
Oil-Rite 303 Stainless Steel Window Flow Sights - 9/16in. dia, 1/2in. Female NPT, 1/2in. Female NPT, Buna-N B4766-4B
Oil-Rite

303 Stainless Steel Window Flow Sights - 9/16in. dia, 1/2in. Female NPT, 1/2in. Female NPT, Buna-N

Zoro # G216547556
Mfr # B4766-4B
product price:  $90.45
/ea
Penberthy Gagecock, SS, 5/8 In.OD Glass, PR N7ASS
Penberthy

Gagecock, SS, 5/8 In.OD Glass, PR

Zoro # G4042455
Mfr # N7ASS
product price:  $1,597.99
/pr
Dwyer Instruments Sight window, 1" male NPT. SFI-550-1
Dwyer Instruments

Sight window, 1" male NPT.

Zoro # G007149044
Mfr # SFI-550-1
product price:  $48.85
/ea
J.W. Winco GN743.2-24-G1-B Oil Sight Glass Brass 743.2-24-G1-B
J.W. Winco

GN743.2-24-G1-B Oil Sight Glass Brass

Zoro # G4712656
Mfr # 743.2-24-G1-B
product price:  $22.19
/ea
Dixon Sight Flow Indicator, 4-3/8 in Sight, 4 in Flanged Short/TTMA, 150 psi 5200-SFI
Dixon

Sight Flow Indicator, 4-3/8 in Sight, 4 in Flanged Short/TTMA, 150 psi

Zoro # G510375107
Mfr # 5200-SFI
product price:  $155.99
/ea
J.W. Winco GN743-32-G1-1/4-A Oil Sight Glass 743-32-G11/4-A
J.W. Winco

GN743-32-G1-1/4-A Oil Sight Glass

Zoro # G4717985
Mfr # 743-32-G11/4-A
product price:  $23.55
/ea
J.W. Winco GN743-14-M20X1.5-B Oil Sight Glass 743-14-M20X1.5-B
J.W. Winco

GN743-14-M20X1.5-B Oil Sight Glass

Zoro # G4719997
Mfr # 743-14-M20X1.5-B
product price:  $12.85
/ea
Dixon Compact Jumbo Compressed Airline Filter with 1/4 Turn Manual Drain and Sight Glass, 2 in Port, Alumi F18-C00M
Dixon

Compact Jumbo Compressed Airline Filter with 1/4 Turn Manual Drain and Sight Glass, 2 in Port, Alumi

Zoro # G709195936
Mfr # F18-C00M
product price:  $1,547.99
/ea
Oil-Rite Gasketed Window Sight NPT Thread - 1in. NPT, 1 3/8in., Stainless Steel, 100 PSI, Buna-N, 1in. B1740-15
Oil-Rite

Gasketed Window Sight NPT Thread - 1in. NPT, 1 3/8in., Stainless Steel, 100 PSI, Buna-N, 1in.

Zoro # G816547246
Mfr # B1740-15
product price:  $26.89
/ea
Dwyer Instruments Multi-Jet water meter, 1" pipe size, NSF Certified, brass body with 100 gal pulse output. WNT-A-C-06-100
Dwyer Instruments

Multi-Jet water meter, 1" pipe size, NSF Certified, brass body with 100 gal pulse output.

Zoro # G910389452
Mfr # WNT-A-C-06-100
product price:  $283.99
/ea
Dwyer Instruments Air flow indicator and alarm. DAFA-1
Dwyer Instruments

Air flow indicator and alarm.

Zoro # G207143385
Mfr # DAFA-1
product price:  $68.19
/ea
J.W. Winco GN743-24-G1-B Oil Sight Glass 743-24-G1-B
J.W. Winco

GN743-24-G1-B Oil Sight Glass

Zoro # G4714570
Mfr # 743-24-G1-B
product price:  $17.49
/ea
Dwyer Instruments Sight flow indicator, 1" body, 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm), 3.0 lb (1.4 kg). SFI-300SS-1
Dwyer Instruments

Sight flow indicator, 1" body, 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm), 3.0 lb (1.4 kg).

Zoro # G7454727
Mfr # SFI-300SS-1
product price:  $618.99
/ea
Oil-Rite Gasketed Window Sight With Reflector 1-1/2 Npt Viton O-Ring B1740-17V
Oil-Rite

Gasketed Window Sight With Reflector 1-1/2 Npt Viton O-Ring

Zoro # G016547237
Mfr # B1740-17V
product price:  $35.35
/ea
J.W. Winco GN743-18-M27X1.5-A Oil Sight Glass 743-18-M27X1.5-A
J.W. Winco

GN743-18-M27X1.5-A Oil Sight Glass

Zoro # G4717197
Mfr # 743-18-M27X1.5-A
product price:  $20.69
/ea
Flow Measuring Instruments (697 items) - Page 3
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About Flow Measuring Instruments

Flow Measuring Instruments are used to measure the rate of flow of liquids, gases, and other substances. This measurement is important in many industries and processes, as it helps ensure that the correct amount of a substance is being used or produced.

Types of Flow Measuring Instruments

There are a variety of different types of Flow Measuring Instruments available. Each type has its own unique features and benefits depending on the application. Some popular types include turbine flowmeters, differential pressure flowmeters, magnetic flowmeters, ultrasonic flowmeters, and variable area meters.

How Flow Measuring Instruments are Made

Flow Measuring Instruments are typically made from materials such as stainless steel or aluminum alloy. They also require components such as transmitters, sensors, valves, switches, and regulators to operate correctly. In addition to these components they may also require software for programming or data analysis.

Industries that use Flow Measuring Instruments

Flow measuring instruments are widely used in many industries including oil & gas production, water treatment plants, chemical processing plants, power plants and manufacturing facilities. Professionals in these fields rely on accurate measurements to ensure efficient operations.

Find the Flow Measuring Instruments You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of flow measuring instruments, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Pressure & Vacuum MeasuringTemperature & Humidity MeasuringElectrical Testing & MeasuringTest & Measurement ProductsData Collection Products
Gas & Leak Detection TestingTest Instrument & Gauge PartsElectronic & Bench TestingProcess MonitoringAir Movement
dwyer flow indicator1" npt sight glass3/4 in all thread3/4" velcronpt sight glass
3/4" curb stop1/2 flexzillasight flow indicator 2"3/4 in sealtightdwyer sight flow indicator

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