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  3. Test Instruments & Gauges
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  5. Flow Measuring Instruments
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  7. Sight Glass Flow Indicators
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Sight Glass Flow Indicators (544 items) - Page 5

J.W. Winco GN743.5-24-M33X1.5-A Oil Sight Glass 743.5-24-M33X1.5-A
J.W. Winco

GN743.5-24-M33X1.5-A Oil Sight Glass

Zoro # G4704414
Mfr # 743.5-24-M33X1.5-A
product price:  $44.55
/ea
J.W. Winco JW Winco GN743.6-18-G3/4 Oil Sight Glass 743.6-18-G3/4
J.W. Winco

JW Winco GN743.6-18-G3/4 Oil Sight Glass

Zoro # G600663749
Mfr # 743.6-18-G3/4
product price:  $26.15
/ea
No Product Image Available
Ranco

Sight Glass, 2 7/8 in L, 1/2 in Sz, Female

Zoro # G722380678
Mfr # RSG-4FM
product price:  $27.89
/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
J.W. Winco JW Winco GN743.6-18-M27X1.5 Oil Sight Glass 743.6-18-M27X1.5
J.W. Winco

JW Winco GN743.6-18-M27X1.5 Oil Sight Glass

Zoro # G000663851
Mfr # 743.6-18-M27X1.5
product price:  $26.55
/ea
J.W. Winco GN743-14-G1/2-B Oil Sight Glass 743-14-G1/2-B
J.W. Winco

GN743-14-G1/2-B Oil Sight Glass

Zoro # G4717556
Mfr # 743-14-G1/2-B
product price:  $10.75
/ea
J.W. Winco GN743.3-24-M33-1.5-A Oil Sight Glass 743.3-24-M33X1.5-A
J.W. Winco

GN743.3-24-M33-1.5-A Oil Sight Glass

Zoro # G4705105
Mfr # 743.3-24-M33X1.5-A
product price:  $27.99
/ea
J.W. Winco GN743.3-14-M20-1.5-B Oil Sight Glass 743.3-14-M20X1.5-B
J.W. Winco

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

Zoro # G4708919
Mfr # 743.3-14-M20X1.5-B
product price:  $19.75
/ea
J.W. Winco JW Winco GN743.6-11-G3/8 Oil Sight Glass 743.6-11-G3/8
J.W. Winco

JW Winco GN743.6-11-G3/8 Oil Sight Glass

Zoro # G100663546
Mfr # 743.6-11-G3/8
product price:  $28.15
/ea
No Product Image Available
Jw Winco

GN743.4-11-M16X1, 5-A OIL SIGHT GLASS S.S

Zoro # G821909114
Mfr # 743.4-11-M16X1.5-A
product price:  $25.19
/ea
J.W. Winco GN743.1-24-M33X1.5-B Oil Sight Glass Aluminum 743.1-24-M33X1.5-B
J.W. Winco

GN743.1-24-M33X1.5-B Oil Sight Glass Aluminum

Zoro # G4716926
Mfr # 743.1-24-M33X1.5-B
product price:  $22.49
/ea
No Product Image Available
Ranco

Sight Glass, 4 11/16 in L, 3/8 in Sz

Zoro # G422386208
Mfr # RSG-3S
product price:  $16.99
/ea
J.W. Winco GN743.5-14-M20X1.5-A Oil Sight Glass 743.5-14-M20X1.5-A
J.W. Winco

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

Zoro # G4675580
Mfr # 743.5-14-M20X1.5-A
product price:  $28.15
/ea
J.W. Winco GN743.2-18-G3/4-B Oil Sight Glass Brass 743.2-18-G3/4-B
J.W. Winco

GN743.2-18-G3/4-B Oil Sight Glass Brass

Zoro # G4704168
Mfr # 743.2-18-G3/4-B
product price:  $17.45
/ea
J.W. Winco GN743.3-11-G3/8-A Oil Sight Glass Brass 743.3-11-G3/8-A
J.W. Winco

GN743.3-11-G3/8-A Oil Sight Glass Brass

Zoro # G4705218
Mfr # 743.3-11-G3/8-A
product price:  $15.39
/ea
J.W. Winco GN743.5-32-M42X1.5-B Oil Sight Glass 743.5-32-M42X1.5-B
J.W. Winco

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

Zoro # G4710127
Mfr # 743.5-32-M42X1.5-B
product price:  $55.89
/ea
Overtime Sight Glass for ARG-2500 Series OV3455355
Overtime

Sight Glass for ARG-2500 Series

Zoro # G115755342
Mfr # OV3455355
product price:  $188.99
/ea
J.W. Winco JW Winco GN743.6-18-M26X1.5 Oil Sight Glass 743.6-18-M26X1.5
J.W. Winco

JW Winco GN743.6-18-M26X1.5 Oil Sight Glass

Zoro # G300663773
Mfr # 743.6-18-M26X1.5
product price:  $30.95
/ea
J.W. Winco GN743.3-18-M27-1.5-B Oil Sight Glass 743.3-18-M27X1.5-B
J.W. Winco

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

Zoro # G4714144
Mfr # 743.3-18-M27X1.5-B
product price:  $29.69
/ea
J.W. Winco JW Winco GN743.6-11-M16X1.5 Oil Sight Glass 743.6-11-M16X1.5
J.W. Winco

JW Winco GN743.6-11-M16X1.5 Oil Sight Glass

Zoro # G500663603
Mfr # 743.6-11-M16X1.5
product price:  $28.39
/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
J.W. Winco JW Winco GN743.6-14-M20X1.5 Oil Sight Glass 743.6-14-M20X1.5
J.W. Winco

JW Winco GN743.6-14-M20X1.5 Oil Sight Glass

Zoro # G500663658
Mfr # 743.6-14-M20X1.5
product price:  $27.29
/ea
Dixon Sight Glass, In-Line, Series: B54BMP, 2 in OD Sight Dia, Clamp, 5.6 in Length, 145 psi Working, 316 B54BMP-R200LX
Dixon

Sight Glass, In-Line, Series: B54BMP, 2 in OD Sight Dia, Clamp, 5.6 in Length, 145 psi Working, 316

Zoro # G609195937
Mfr # B54BMP-R200LX
product price:  $477.99
/ea
J.W. Winco GN743.2-14-G1/2-B Oil Sight Glass Brass 743.2-14-G1/2-B
J.W. Winco

GN743.2-14-G1/2-B Oil Sight Glass Brass

Zoro # G4704938
Mfr # 743.2-14-G1/2-B
product price:  $16.15
/ea
Dixon Wilkerson by Jumbo Combination Unit with Sight Glass, 1 in NPT Port, 374 SCFM Flow Rate, 0 to 200 ps C31-08MMB
Dixon

Wilkerson by Jumbo Combination Unit with Sight Glass, 1 in NPT Port, 374 SCFM Flow Rate, 0 to 200 ps

Zoro # G409195953
Mfr # C31-08MMB
product price:  $1,105.99
/ea
Dixon End Cap, 6 in, For Use with B54BMP In-Line Sight Glass, Plastic, Acrylic B5416MP-A600
Dixon

End Cap, 6 in, For Use with B54BMP In-Line Sight Glass, Plastic, Acrylic

Zoro # G509195891
Mfr # B5416MP-A600
product price:  $689.99
/ea
Dixon Wilkerson by Jumbo Airline Particulate Filter with Sight Glass, 1 in NPT/BSPP-G Port, 200 psig Press F30-08AMB
Dixon

Wilkerson by Jumbo Airline Particulate Filter with Sight Glass, 1 in NPT/BSPP-G Port, 200 psig Press

Zoro # G509195938
Mfr # F30-08AMB
product price:  $466.53
/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:  $20.00
/ea
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
Dixon Wilkerson by Standard Airline Particulate Filter with Sight Glass, 1/2 in NPT/BSPP-G Port, 5 micron F28-04AMB
Dixon

Wilkerson by Standard Airline Particulate Filter with Sight Glass, 1/2 in NPT/BSPP-G Port, 5 micron

Zoro # G709195943
Mfr # F28-04AMB
product price:  $203.99
/ea
Dixon Wilkerson by Standard Airline Particulate Filter with Sight Glass, 3/4 in NPT/BSPP-G Port, 5 micron,  F28-06MMB
Dixon

Wilkerson by Standard Airline Particulate Filter with Sight Glass, 3/4 in NPT/BSPP-G Port, 5 micron,

Zoro # G509195877
Mfr # F28-06MMB
product price:  $135.21
/ea
Dwyer Instruments Sight flow indicator, 4in body, 10.250in 260 mm L, 9in 229 mm flange dia, 4in 102 mm viewing dia SFI-350FCS-4
Dwyer Instruments

Sight flow indicator, 4in body, 10.250in 260 mm L, 9in 229 mm flange dia, 4in 102 mm viewing dia

Zoro # G510389425
Mfr # SFI-350FCS-4
product price:  $3,239.99
/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:  $17.99
/ea
Dixon 1 Series Standard Oil-Fog Lubricator with Sight Glass, 1/2 in Port, 192 SCFM Flow Rate, Aluminum Bow L74C-4MB
Dixon

1 Series Standard Oil-Fog Lubricator with Sight Glass, 1/2 in Port, 192 SCFM Flow Rate, Aluminum Bow

Zoro # G609195890
Mfr # L74C-4MB
product price:  $190.99
/ea
Dixon Jumbo Compressed Airline Filter with 1/4 Turn Manual Drain and Pyrex Sight Glass, 3/4 in Port, 325 S F17-600M
Dixon

Jumbo Compressed Airline Filter with 1/4 Turn Manual Drain and Pyrex Sight Glass, 3/4 in Port, 325 S

Zoro # G309195794
Mfr # F17-600M
product price:  $381.99
/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:  $1,524.99
/ea
Sight Glass Flow Indicators (544 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.

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