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  5. Flow Measuring Instruments
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  7. Sight Glass Flow Indicators

Sight Glass Flow Indicators (556 items) - Page 5

Dixon Replacement Glass, For Use with In-Line Sight Glass, 2 in, 200DegF, Polycarbonate B54BMP-LX200
Dixon

Replacement Glass, For Use with In-Line Sight Glass, 2 in, 200DegF, Polycarbonate

Zoro # G209195818
Mfr # B54BMP-LX200
product price:  $119.99
/ea
Dwyer Instruments Sight flow indicator, 3/4" body, 3.688" L x 2.250" H (94 x 57 mm), 2.4 lb (1.1 kg). SFI-700-3/4
Dwyer Instruments

Sight flow indicator, 3/4" body, 3.688" L x 2.250" H (94 x 57 mm), 2.4 lb (1.1 kg).

Zoro # G510389418
Mfr # SFI-700-3/4
product price:  $826.99
/ea
Dixon 1 in HSG SIGHT GLASS POLYCARBONATE HSG-POLY-100
Dixon

1 in HSG SIGHT GLASS POLYCARBONATE

Zoro # G009195902
Mfr # HSG-POLY-100
product price:  $205.99
/ea
J.W. Winco GN743.8-11-3/8-NPT-A Oil SIght Glass 6PSMA
J.W. Winco

GN743.8-11-3/8-NPT-A Oil SIght Glass

Zoro # G4712540
Mfr # 6PSMA
product price:  $16.19
/ea
Dixon 1.5 in HSG SIGHT GLASS PTFE REPAIR KIT 2 HSG-RKP150
Dixon

1.5 in HSG SIGHT GLASS PTFE REPAIR KIT 2

Zoro # G609195852
Mfr # HSG-RKP150
product price:  $17.95
/ea
Dixon HSG SERIES SIGHT GLASS SEE ORDER HSGP150CCA
Dixon

HSG SERIES SIGHT GLASS SEE ORDER

Zoro # G009195957
Mfr # HSGP150CCA
product price:  $499.99
/ea
Dwyer Instruments Sight flow indicator, 2in body, 6.125in 156 mm L, 6in 152 mm flange dia, 3in 76 mm viewing dia SFI-400CI-2
Dwyer Instruments

Sight flow indicator, 2in body, 6.125in 156 mm L, 6in 152 mm flange dia, 3in 76 mm viewing dia

Zoro # G010389420
Mfr # SFI-400CI-2
product price:  $785.99
/ea
J.W. Winco GN537-32-38-A Oil Sight Glass Aluminum RD3/A
J.W. Winco

GN537-32-38-A Oil Sight Glass Aluminum

Zoro # G4709348
Mfr # RD3/A
product price:  $30.15
/ea
Dixon Cam and Groove Insert, For Use with 4-1460-AL TTMA Sight Flow Indicator, Plexiglas 4PSG
Dixon

Cam and Groove Insert, For Use with 4-1460-AL TTMA Sight Flow Indicator, Plexiglas

Zoro # G908791762
Mfr # 4PSG
product price:  $95.35
/ea
Dixon Sight Flow Indicator Repair Kit, For Use with 5200-SFI-3 TTMA Flanged Short Sight Flow Indicator 5200-SFI-3-RK1
Dixon

Sight Flow Indicator Repair Kit, For Use with 5200-SFI-3 TTMA Flanged Short Sight Flow Indicator

Zoro # G910375080
Mfr # 5200-SFI-3-RK1
product price:  $87.49
/ea
Dixon 1 Side Beveled Flanged Sight Flow Indicator, 1-3/4 in Sight, 4 in TTMA, 150 psi TT4ASG-ETH
Dixon

1 Side Beveled Flanged Sight Flow Indicator, 1-3/4 in Sight, 4 in TTMA, 150 psi

Zoro # G310375109
Mfr # TT4ASG-ETH
product price:  $358.99
/ea
Dixon 1 Series Standard Micro-Fog Lubricator with High Pressure Sight Feed Dome and Sight Glass, Aluminum L74M-6MBPX
Dixon

1 Series Standard Micro-Fog Lubricator with High Pressure Sight Feed Dome and Sight Glass, Aluminum

Zoro # G509195945
Mfr # L74M-6MBPX
product price:  $313.99
/ea
Dixon In-Line Sight Glass, Clamp, 3" B54BMP-R300
Dixon

In-Line Sight Glass, Clamp, 3"

Zoro # G7155569
Mfr # B54BMP-R300
product price:  $486.99
/ea
Oil-Rite Gasketed Wndw Sght Straight Thread - Straight w/Nut, 1 1/4in.-12, 1 1/2in., 100 PSI, Buna-N, 1in. B2394-5
Oil-Rite

Gasketed Wndw Sght Straight Thread - Straight w/Nut, 1 1/4in.-12, 1 1/2in., 100 PSI, Buna-N, 1in.

Zoro # G616547262
Mfr # B2394-5
product price:  $37.35
/ea
Petol Gearench 2 Inchx8 Inch 500Psi Petol Sightglass 306-SG0500
Petol Gearench

2 Inchx8 Inch 500Psi Petol Sightglass

Zoro # G715440372
Mfr # 306-SG0500
product price:  $105.99
/ea
Dixon End Cap, 2-1/2 in, For Use with B54BMP In-Line Sight Glass, Plastic, Acrylic B5416MP-A250
Dixon

End Cap, 2-1/2 in, For Use with B54BMP In-Line Sight Glass, Plastic, Acrylic

Zoro # G609195876
Mfr # B5416MP-A250
product price:  $113.99
/ea
Conbraco WATER GAUGE WITH ROD&GLASS 21-205-00
Conbraco

WATER GAUGE WITH ROD&GLASS

Zoro # G609244604
Mfr # 21-205-00
product price:  $202.99
/ea
J.W. Winco GN743.3-18-M27-1.5-A Oil Sight Glass 743.3-18-M27X1.5-A
J.W. Winco

GN743.3-18-M27-1.5-A Oil Sight Glass

Zoro # G4705184
Mfr # 743.3-18-M27X1.5-A
product price:  $21.29
/ea
Dwyer Instruments Sight window, 1/2" male NPT. SFI-550-1/2
Dwyer Instruments

Sight window, 1/2" male NPT.

Zoro # G307149003
Mfr # SFI-550-1/2
product price:  $28.99
/ea
J.W. Winco GN537-22-28-B Oil Sight Glass Aluminum RD2/B
J.W. Winco

GN537-22-28-B Oil Sight Glass Aluminum

Zoro # G4711414
Mfr # RD2/B
product price:  $24.25
/ea
Dixon Wilkerson by Standard Combination Unit with Sight Glass, 1/2 in NPT Port, 128 SCFM Flow Rate, Zinc B C26-04AMB
Dixon

Wilkerson by Standard Combination Unit with Sight Glass, 1/2 in NPT Port, 128 SCFM Flow Rate, Zinc B

Zoro # G009195933
Mfr # C26-04AMB
product price:  $919.99
/ea
J.W. Winco GN743.5-14-G1/2-A Oil Sight Glass 743.5-14-G1/2-A
J.W. Winco

GN743.5-14-G1/2-A Oil Sight Glass

Zoro # G4675197
Mfr # 743.5-14-G1/2-A
product price:  $27.39
/ea
Dwyer Instruments Sight window, 1-1/2" male NPT. SFI-550-1-1/2
Dwyer Instruments

Sight window, 1-1/2" male NPT.

Zoro # G807149183
Mfr # SFI-550-1-1/2
product price:  $89.50
/ea
Oil-Rite 303 SS Gasketed Window Sights NPT Thread - 2in. NPT, 2 1/2in., Buna-N, SS B4763-18B
Oil-Rite

303 SS Gasketed Window Sights NPT Thread - 2in. NPT, 2 1/2in., Buna-N, SS

Zoro # G316547500
Mfr # B4763-18B
product price:  $114.99
/ea
Dwyer Instruments Polysulfone sight flow indicator with A-711 sensor, range 2-20 GPM (7.6-75.5 LPM), 1/2" female NPT. SFI-800-1/2-A711
Dwyer Instruments

Polysulfone sight flow indicator with A-711 sensor, range 2-20 GPM (7.6-75.5 LPM), 1/2" female NPT.

Zoro # G707149061
Mfr # SFI-800-1/2-A711
product price:  $274.99
/ea
J.W. Winco GN743.3-14-M20-1.5-A Oil Sight Glass 743.3-14-M20X1.5-A
J.W. Winco

GN743.3-14-M20-1.5-A Oil Sight Glass

Zoro # G4717328
Mfr # 743.3-14-M20X1.5-A
product price:  $20.65
/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
Gems Sensors Flow Rate Monitor, Rotor, 5 GPM Max RFO, 156261
Gems Sensors

Flow Rate Monitor, Rotor, 5 GPM Max

Zoro # G2649245
Mfr # RFO, 156261
product price:  $311.99
/ea
Gems Sensors Flow Rate Indicator, Rotor, 5 GPM Max RFI, 142541
Gems Sensors

Flow Rate Indicator, Rotor, 5 GPM Max

Zoro # G1573275
Mfr # RFI, 142541
product price:  $209.99
/ea
Gems Sensors Flow Rate Indicator, Rotor, 20 GPM Max RFI, 142542
Gems Sensors

Flow Rate Indicator, Rotor, 20 GPM Max

Zoro # G2866175
Mfr # RFI, 142542
product price:  $219.99
/ea
Dwyer Instruments Sight flow indicator, 2" body, 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm), 7.0 lb (3.2 kg). SFI-300-2
Dwyer Instruments

Sight flow indicator, 2" body, 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm), 7.0 lb (3.2 kg).

Zoro # G7613322
Mfr # SFI-300-2
product price:  $867.99
/ea
Oil-Rite 303 SS Gasketed Window Sights NPT Thread - 1in. NPT, 1 3/8in., Buna-N, SS B4763-15B
Oil-Rite

303 SS Gasketed Window Sights NPT Thread - 1in. NPT, 1 3/8in., Buna-N, SS

Zoro # G916547559
Mfr # B4763-15B
product price:  $57.19
/ea
Dixon 1.5 in FKM SIGHT GLASS SEAL KIT KIT HSG-RKV150
Dixon

1.5 in FKM SIGHT GLASS SEAL KIT KIT

Zoro # G709195875
Mfr # HSG-RKV150
product price:  $18.15
/ea
Dixon End Cap, 2 in, For Use with B54BMP In-Line Sight Glass, Plastic, Acrylic B5416MP-A200
Dixon

End Cap, 2 in, For Use with B54BMP In-Line Sight Glass, Plastic, Acrylic

Zoro # G209195955
Mfr # B5416MP-A200
product price:  $90.59
/ea
Dwyer Instruments Sight Flow Indicator, Model 300Mp Sfi Bronze 1 Npt SFI-300MP-1
Dwyer Instruments

Sight Flow Indicator, Model 300Mp Sfi Bronze 1 Npt

Zoro # G707149092
Mfr # SFI-300MP-1
product price:  $354.99
/ea
J.W. Winco GN743-32-M40X1.5-A Oil Sight Glass 743-32-M40X1.5-A
J.W. Winco

GN743-32-M40X1.5-A Oil Sight Glass

Zoro # G4720855
Mfr # 743-32-M40X1.5-A
product price:  $20.49
/ea
Sight Glass Flow Indicators (556 items) - Page 5
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About Sight Glass Flow Indicators

Sight Glass Flow Indicators are a type of visual flow indicator used to measure the rate and direction of liquids, gases, and steam in pipes. They are a critical tool for many industries that rely on accurate measurements of flow in order to maintain safety and efficiency.

Types of Sight Glass Flow Indicators

There are several types of Sight Glass Flow Indicators commonly used today. Flanged sight glass flow indicators are often used when more accuracy is needed, while inline sight flow indicators are typically better suited for heavier duty applications. Oil flow sight glasses may be preferred for certain applications where viscosity is an issue. Water flow indicator sight glasses may also be necessary depending on the particular application.

How Sight Glass Flow Indicators are Made

Sight Glass Flow Indicators are typically made with high-quality glass and metal components. The glass allows professionals to visually inspect the contents inside the pipe while also allowing light to pass through so they can see what is happening inside the pipe. The metal components provide support and protection to ensure proper function over time.

Industries that use Sight Glass Flow Indicators

Sight Glass Flow Indicators can be found in a variety of industries, from plumbing and engineering to oil refining and chemical production. Professionals across these fields rely on these tools for their ability to accurately measure the rate, direction, temperature, pressure, and other characteristics related to liquid or gas flows.

Find the Sight Glass Flow Indicators 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 sight glass flow indicators, 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

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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 sealtite3/4 in sealtight

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