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  7. Sight Glass Flow Indicators
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Sight Glass Flow Indicators (544 items) - Page 10

Dwyer Instruments Polycarbonate sight flow indicator only, range 3-35 GPM (11.4-132.5 LPM), 3/4" female NPT. SFI-801-3/4
Dwyer Instruments

Polycarbonate sight flow indicator only, range 3-35 GPM (11.4-132.5 LPM), 3/4" female NPT.

Zoro # G607149017
Mfr # SFI-801-3/4
product price:  $123.99
/ea
Dixon B54BMP-LX 100 Replacement Glass, For Use with In-Line Sight Glass, 1 in, 200DegF, Polycarbonate B54BMP-LX100
Dixon

B54BMP-LX 100 Replacement Glass, For Use with In-Line Sight Glass, 1 in, 200DegF, Polycarbonate

Zoro # G809195812
Mfr # B54BMP-LX100
product price:  $61.75
/ea
Oil-Rite Gasketed Window Sight Straight Thread - Straight w/Nut, 1 1/4in.-12, 1 1/2in., SS, 100 PSI B2396-4
Oil-Rite

Gasketed Window Sight Straight Thread - Straight w/Nut, 1 1/4in.-12, 1 1/2in., SS, 100 PSI

Zoro # G116547601
Mfr # B2396-4
product price:  $40.15
/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
Oil-Rite 303 SS Window Flow Sights w/Ball Indicator - 3/8in. Female NPT, 3/8in. Female NPT, Viton B4767-3V
Oil-Rite

303 SS Window Flow Sights w/Ball Indicator - 3/8in. Female NPT, 3/8in. Female NPT, Viton

Zoro # G216547440
Mfr # B4767-3V
product price:  $65.65
/ea
J.W. Winco GN743.5-11-M16X1.5-B Oil Sight Glass 743.5-11-M16X1.5-B
J.W. Winco

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

Zoro # G4709786
Mfr # 743.5-11-M16X1.5-B
product price:  $24.19
/ea
Dixon Watts by Hi-Flow Filter with Sight Glass, 1-1/2 in Port, 175 psig Pressure Range, 450 SCFM Flow Rate F602-12WJR
Dixon

Watts by Hi-Flow Filter with Sight Glass, 1-1/2 in Port, 175 psig Pressure Range, 450 SCFM Flow Rate

Zoro # G609195838
Mfr # F602-12WJR
product price:  $453.81
/ea
Oil-Rite 303 SS Gasketed Window Sights NPT Thread - 1 1/2in. NPT, 2in., Buna-N, SS B4763-17B
Oil-Rite

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

Zoro # G716547636
Mfr # B4763-17B
product price:  $84.99
/ea
Dixon 1.5 in HSG SIGHT GLASS POLYCARBONATE HSG-POLY-150
Dixon

1.5 in HSG SIGHT GLASS POLYCARBONATE

Zoro # G609195944
Mfr # HSG-POLY-150
product price:  $144.99
/ea
Oil-Rite Gasketed Window Sight Straight Thread - Straight, Press Fit, 2 1/2in., None, 50 PSI, Buna-N B2394-18
Oil-Rite

Gasketed Window Sight Straight Thread - Straight, Press Fit, 2 1/2in., None, 50 PSI, Buna-N

Zoro # G616547378
Mfr # B2394-18
product price:  $49.29
/ea
Dixon Seal Kit, 3 in, For Use with B54BMP In-Line Sight Glass, Buna-N, Black B54BMP-SK300
Dixon

Seal Kit, 3 in, For Use with B54BMP In-Line Sight Glass, Buna-N, Black

Zoro # G009195872
Mfr # B54BMP-SK300
product price:  $13.85
/ea
Dixon End Cap, 1 to 1-1/2 in, For Use with B54BMP In-Line Sight Glass, Plastic, Acrylic B5416MP-A100150
Dixon

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

Zoro # G709195905
Mfr # B5416MP-A100150
product price:  $92.29
/ea
Dwyer Instruments GL FLMTR 50-600 CCM DR124200M
Dwyer Instruments

GL FLMTR 50-600 CCM

Zoro # G210113955
Mfr # DR124200M
product price:  $1,394.99
/ea
Dixon 3 in HSG SIGHT GLASS POLYCARBONATE HSG-POLY-300
Dixon

3 in HSG SIGHT GLASS POLYCARBONATE

Zoro # G709195929
Mfr # HSG-POLY-300
product price:  $253.99
/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
Dixon Series 1 Jumbo Micro-Fog Lubricator with Sight Glass, 160 SCFM Flow Rate, 250 psi Pressure, Metal Bo L17-600A
Dixon

Series 1 Jumbo Micro-Fog Lubricator with Sight Glass, 160 SCFM Flow Rate, 250 psi Pressure, Metal Bo

Zoro # G109195833
Mfr # L17-600A
product price:  $364.99
/ea
Dwyer Instruments GLASS FLM 8 SCCM WTR DR120140M
Dwyer Instruments

GLASS FLM 8 SCCM WTR

Zoro # G510113914
Mfr # DR120140M
product price:  $829.70
/ea
Dwyer Instruments GL FLMTR .5-16 SLPM DR220332M
Dwyer Instruments

GL FLMTR .5-16 SLPM

Zoro # G310113947
Mfr # DR220332M
product price:  $1,022.99
/ea
Dixon 4 in HSG SIGHT GLASS FKM REPAIR KIT 2 HSG-RKV400
Dixon

4 in HSG SIGHT GLASS FKM REPAIR KIT 2

Zoro # G309195923
Mfr # HSG-RKV400
product price:  $32.04
/ea
J.W. Winco GN743.5-32-G11/4-B Oil Sight Glass 743.5-32-G11/4-B
J.W. Winco

GN743.5-32-G11/4-B Oil Sight Glass

Zoro # G4677778
Mfr # 743.5-32-G11/4-B
product price:  $55.89
/ea
Dixon Series 1 Jumbo Micro-Fog Lubricator with Sight Glass, 1-1/2 in Port, 275 SCFM Flow Rate, 250 psi Pre L17-B00A
Dixon

Series 1 Jumbo Micro-Fog Lubricator with Sight Glass, 1-1/2 in Port, 275 SCFM Flow Rate, 250 psi Pre

Zoro # G809195850
Mfr # L17-B00A
product price:  $422.99
/ea
J.W. Winco GN743.3-18-G3/4-B Oil Sight Glass Brass 743.3-18-G3/4-B
J.W. Winco

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

Zoro # G4709016
Mfr # 743.3-18-G3/4-B
product price:  $25.85
/ea
Oil-Rite 303 SS Gasketed Window Sights Straight Thread - Straight, 3/4in.-16, 15/16in., Buna-N B4797-03B
Oil-Rite

303 SS Gasketed Window Sights Straight Thread - Straight, 3/4in.-16, 15/16in., Buna-N

Zoro # G416547424
Mfr # B4797-03B
product price:  $61.95
/ea
Dixon 6 in HSG SIGHT GLASS PTFE REPAIR KIT 2 HSG-RKP600
Dixon

6 in HSG SIGHT GLASS PTFE REPAIR KIT 2

Zoro # G109195857
Mfr # HSG-RKP600
product price:  $165.99
/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
Dwyer Instruments GL FLMTR 2-24 SLPM DR10490M
Dwyer Instruments

GL FLMTR 2-24 SLPM

Zoro # G110113918
Mfr # DR10490M
product price:  $477.99
/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
Dixon Wilkerson by Standard Airline Particulate Filter with Sight Glass, 3/8 in NPT/BSPP-G Port F26-03AMB
Dixon

Wilkerson by Standard Airline Particulate Filter with Sight Glass, 3/8 in NPT/BSPP-G Port

Zoro # G709195783
Mfr # F26-03AMB
product price:  $290.99
/ea
Oil-Rite 303 Stainless Steel Gasketed Window Sights Straight Thread - Straight w/Nut, 1 1/2in.-12, 1 3/4in B4764-16B
Oil-Rite

303 Stainless Steel Gasketed Window Sights Straight Thread - Straight w/Nut, 1 1/2in.-12, 1 3/4in

Zoro # G116547267
Mfr # B4764-16B
product price:  $84.99
/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
Dixon 1 Series Standard Micro-Fog Lubricator with High Pressure Sight Feed Dome and Sight Glass, Aluminum L74M-3MBPX
Dixon

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

Zoro # G209195948
Mfr # L74M-3MBPX
product price:  $932.08
/ea
Dixon Wilkerson by Compact Combination Unit with Sight Glass, 3/8 in NPT Port, 58.5 SCFM Flow Rate, Zinc B C16-03MMB
Dixon

Wilkerson by Compact Combination Unit with Sight Glass, 3/8 in NPT Port, 58.5 SCFM Flow Rate, Zinc B

Zoro # G609195951
Mfr # C16-03MMB
product price:  $679.99
/ea
Dixon LOAD ONLY API VALVE, NO SIGHT GLASS 5204LSNG
Dixon

LOAD ONLY API VALVE, NO SIGHT GLASS

Zoro # G309195855
Mfr # 5204LSNG
product price:  $511.99
/ea
Dixon Wilkerson by Compact Airline Particulate Filter with Sight Glass, 5 micron, 32 to 150DegF, Aluminum F18-04AMB
Dixon

Wilkerson by Compact Airline Particulate Filter with Sight Glass, 5 micron, 32 to 150DegF, Aluminum

Zoro # G409195823
Mfr # F18-04AMB
product price:  $163.99
/ea
Oil-Rite 303 Stainless Steel Gasketed Window Sights Straight Thread - Straight w/Nut, 1 1/2in.-12, 1 3/4in B4764-06B
Oil-Rite

303 Stainless Steel Gasketed Window Sights Straight Thread - Straight w/Nut, 1 1/2in.-12, 1 3/4in

Zoro # G316547418
Mfr # B4764-06B
product price:  $103.99
/ea
Dixon Wilkerson by Self-Relieving Compact Filter/Regulator with GC230 Gauge and Sight Glass, 250 psig Pres B18-03MGMB
Dixon

Wilkerson by Self-Relieving Compact Filter/Regulator with GC230 Gauge and Sight Glass, 250 psig Pres

Zoro # G809195911
Mfr # B18-03MGMB
product price:  $180.94
/ea
Sight Glass Flow Indicators (544 items) - Page 10
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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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