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Sight Plugs (305 items) - Page 2

Elesa Oil level indicators, HCZ.127 HCZ.
Elesa

Oil level indicators, HCZ.127

Zoro # G2275188
Mfr # HCZ.
product price: $29.15
/ea
Kipp Oil Level Sight Glass Press-In With Reflector, D1=26, D=30, Thermoplastic K0446.3026
Kipp

Oil Level Sight Glass Press-In With Reflector, D1=26, D=30, Thermoplastic

Zoro # G302083609
Mfr # K0446.3026
product price: $3.49
/ea
Sold in mult. of 3 for $10.47
Kipp Oil Level Sight Glass Press-In With Reflector, D1=38, D=42, Thermoplastic K0446.4238
Kipp

Oil Level Sight Glass Press-In With Reflector, D1=38, D=42, Thermoplastic

Zoro # G302083791
Mfr # K0446.4238
product price: $4.89
/ea
Sold in mult. of 2 for $9.78
Kipp Oil Level Sight Glass Press-In With Reflector, D1=20, D=24, Thermoplastic K0446.2420
Kipp

Oil Level Sight Glass Press-In With Reflector, D1=20, D=24, Thermoplastic

Zoro # G502083461
Mfr # K0446.2420
product price: $3.15
/ea
Sold in mult. of 3 for $9.45
No Product Image Available
Jw Winco

Sight Glass, SS, 20 mm Hex Thick

Zoro # G516518096
Mfr # 743.4-11-G3/8-B
product price: $32.45
/ea
No Product Image Available
Elesa

Sight Gauge, 87/100 in, 87/100 in Hex W

Zoro # G921673502
Mfr # 913691
product price: $7.49
/ea
Sold in mult. of 2 for $14.98
Elesa Oil level sight glass, HE.35 HE.
Elesa

Oil level sight glass, HE.35

Zoro # G2278487
Mfr # HE.
product price: $8.15
/ea
Sold in mult. of 2 for $16.30
Kipp Oil Level Sight Glass Press-In With Reflector, D1=40, D=44, Thermoplastic K0446.4440
Kipp

Oil Level Sight Glass Press-In With Reflector, D1=40, D=44, Thermoplastic

Zoro # G402083813
Mfr # K0446.4440
product price: $4.49
/ea
Sold in mult. of 2 for $8.98
Elesa Oil level indicators, HGFT.16-3/4 NPT HGFT. (inch sizes)
Elesa

Oil level indicators, HGFT.16-3/4 NPT

Zoro # G2379512
Mfr # HGFT. (inch sizes)
product price: $6.69
/ea
Sold in mult. of 2 for $13.38
Lenz Fluid Level Sight Windows, 1 NPT Port, 1250 PSI 202307
Lenz

Fluid Level Sight Windows, 1 NPT Port, 1250 PSI

Zoro # G2652759
Mfr # 202307
product price: $35.99
/ea
Enerpac 3/8 Nptf Threaded Breather Plug DC8250006
Enerpac

3/8 Nptf Threaded Breather Plug

Zoro # G0752431
Mfr # DC8250006
product price: $28.00
/ea
No Product Image Available
Elesa

Sight Gauge, 1 13/50 in, 1 13/50 in Hex W

Zoro # G221673059
Mfr # 14481
product price: $8.99
/ea
Sold in mult. of 2 for $17.98
Kipp Oil Level Sight Glass With Reflector, D1=M22X1, 5, D=29, 5, Aluminum K0448.292215
Kipp

Oil Level Sight Glass With Reflector, D1=M22X1, 5, D=29, 5, Aluminum

Zoro # G502204033
Mfr # K0448.292215
product price: $6.89
/ea
Sold in mult. of 2 for $13.78
Kipp Oil Level Sight Glass Press-In With Reflector, D1=32, D=36, Thermoplastic K0446.3632
Kipp

Oil Level Sight Glass Press-In With Reflector, D1=32, D=36, Thermoplastic

Zoro # G502083638
Mfr # K0446.3632
product price: $3.65
/ea
Sold in mult. of 3 for $10.95
Elesa Oil level indicators, HCZ.76 HCZ.
Elesa

Oil level indicators, HCZ.76

Zoro # G2276560
Mfr # HCZ.
product price: $29.84
/ea
Kipp Oil Level Sight Glass Domed Without Reflector, D1=G3/4, D=35, Thermoplastic K0447.35034
Kipp

Oil Level Sight Glass Domed Without Reflector, D1=G3/4, D=35, Thermoplastic

Zoro # G302204141
Mfr # K0447.35034
product price: $2.69
/ea
Sold in mult. of 4 for $10.76
Free-Angle Plug, Free Angle, Industrial, 1/4" Body Size, 1/4" Male NPT NFAP-N2M-UA
Free-Angle

Plug, Free Angle, Industrial, 1/4" Body Size, 1/4" Male NPT

Zoro # G3639287
Mfr # NFAP-N2M-UA
product price: $24.19
/ea
Sold in mult. of 3 for $72.57
Ldi Industries Gage, Sight Plug, Lo PSI LSP151-07-01
Ldi Industries

Gage, Sight Plug, Lo PSI

Zoro # G0837505
Mfr # LSP151-07-01
product price: $50.19
/ea
Elesa Oil level sight glass, HFTX.15-1/2 HFTX.
Elesa

Oil level sight glass, HFTX.15-1/2

Zoro # G2307449
Mfr # HFTX.
product price: $3.35
/ea
Sold in mult. of 3 for $10.05
Kipp Oil Level Sight Glass With Reflector, D1=M18X1, 5, D=24, 5, Aluminum K0448.241815
Kipp

Oil Level Sight Glass With Reflector, D1=M18X1, 5, D=24, 5, Aluminum

Zoro # G302203977
Mfr # K0448.241815
product price: $5.97
/ea
Sold in mult. of 2 for $11.94
Elesa Oil level sight glass, HFTX.9-1/4 HFTX.
Elesa

Oil level sight glass, HFTX.9-1/4

Zoro # G2306067
Mfr # HFTX.
product price: $2.39
/ea
Sold in mult. of 4 for $9.56
Elesa Oil level sight glass, HE.40 HE.
Elesa

Oil level sight glass, HE.40

Zoro # G2278119
Mfr # HE.
product price: $8.15
/ea
Sold in mult. of 2 for $16.30
Elesa Oil level sight glass, HFTX.14-M20x1.5 HFTX.
Elesa

Oil level sight glass, HFTX.14-M20x1.5

Zoro # G2305111
Mfr # HFTX.
product price: $3.59
/ea
Sold in mult. of 3 for $10.77
Elesa Oil level sight glass, HFTX.31-M40x1.5 HFTX.
Elesa

Oil level sight glass, HFTX.31-M40x1.5

Zoro # G2307099
Mfr # HFTX.
product price: $7.76
/ea
Kipp Oil Level Sight Glass With Reflector, D1=G1, D=44, 1, Aluminum K0448.42100
Kipp

Oil Level Sight Glass With Reflector, D1=G1, D=44, 1, Aluminum

Zoro # G002204014
Mfr # K0448.42100
product price: $16.69
/ea
Elesa Oil level sight glass, HFTX.26-M35x1.5 HFTX.
Elesa

Oil level sight glass, HFTX.26-M35x1.5

Zoro # G2309217
Mfr # HFTX.
product price: $5.49
/ea
Sold in mult. of 2 for $10.98
Elesa Oil level sight glass, HRT.40-60 HRT.
Elesa

Oil level sight glass, HRT.40-60

Zoro # G2226337
Mfr # HRT.
product price: $13.85
/ea
Kipp Oil Level Sight Glass Domed Without Reflector, D1=G1/2, D=28, Thermoplastic K0447.28012
Kipp

Oil Level Sight Glass Domed Without Reflector, D1=G1/2, D=28, Thermoplastic

Zoro # G402204102
Mfr # K0447.28012
product price: $2.15
/ea
Sold in mult. of 5 for $10.75
Elesa Oil level sight glass, HFTX.22-M30x1.5 HFTX.
Elesa

Oil level sight glass, HFTX.22-M30x1.5

Zoro # G2306362
Mfr # HFTX.
product price: $6.15
/ea
Sold in mult. of 2 for $12.30
Kipp Oil Level Sight Glass D1=G1/2, D=28, Form:A Without Reflector, Thermoplastic K0445.128012
Kipp

Oil Level Sight Glass D1=G1/2, D=28, Form:A Without Reflector, Thermoplastic

Zoro # G102083380
Mfr # K0445.128012
product price: $1.75
/ea
Sold in mult. of 5 for $8.75
Elesa Oil level sight glass, HGFT.13/HT-PR-1/2 HGFT-HT-PR
Elesa

Oil level sight glass, HGFT.13/HT-PR-1/2

Zoro # G2256382
Mfr # HGFT-HT-PR
product price: $8.75
/ea
Elesa Oil level sight glass, HCFE.12-3/8 HCFE.
Elesa

Oil level sight glass, HCFE.12-3/8

Zoro # G2229977
Mfr # HCFE.
product price: $4.15
/ea
Sold in mult. of 3 for $12.45
Elesa Column level indicators, HCZ.254-1/2-13 HCZ. (inch sizes)
Elesa

Column level indicators, HCZ.254-1/2-13

Zoro # G2376399
Mfr # HCZ. (inch sizes)
product price: $45.89
/ea
Elesa Oil level sight glass, HGFT.16-3/4 C9 HGFT.
Elesa

Oil level sight glass, HGFT.16-3/4 C9

Zoro # G2254967
Mfr # HGFT.
product price: $5.85
/ea
Sold in mult. of 2 for $11.70
J.W. Winco Brass Fluid Level Sight Glass w/ Reflector - M26 x 1.5 Thread - J.W. Winco 260XOD4/A 743.2-18-M26X1.5-A
J.W. Winco

Brass Fluid Level Sight Glass w/ Reflector - M26 x 1.5 Thread - J.W. Winco 260XOD4/A

Zoro # G204875739
Mfr # 743.2-18-M26X1.5-A
product price: $35.99
/ea
Elesa Oil level indicators, HCX.76-SST-M10 HCX-SST
Elesa

Oil level indicators, HCX.76-SST-M10

Zoro # G2271049
Mfr # HCX-SST
product price: $52.75
/ea
Sight Plugs (305 items) - Page 2
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About Sight Plugs

Sight Plugs are a type of device used to monitor oil levels, check the pressure or temperature of an enclosed system, and visually inspect a process or operation. They are designed to provide a safe, reliable way to view into systems without compromising safety or reliability.

Types of Sight Plugs

Sight Plugs come in many different shapes and sizes. Hydraulic sight plugs allow for quick identification of fluid levels in hydraulic systems. Oil level sight glass plug is specifically designed for monitoring oil levels. Sight gages are typically used for visual inspections and can be used with a variety of fluids and gases. Sight glass plugs are available in both threaded and flanged connections, making them suitable for most applications.

How Sight Plugs are Made

Sight Plugs are typically made from steel, stainless steel, aluminum alloy, brass alloy, or plastic material. Different types may also feature materials such as borosilicate glass or acrylic depending on the application they’re being used for. These materials make the sight plug durable enough to withstand high temperatures and pressures.

Industries that use Sight Plugs

Sight Plugs have many applications across industries such as automotive, manufacturing, aerospace engineering, chemical processing plants, food processing plants and more. Professionals in these industries rely on sight plugs to accurately monitor their operations while ensuring safety regulations are met.

Find the Sight Plugs 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 plugs, 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

Hydraulic Filtration PartsHydraulic Hose Adapters & PlugsHydraulic Quick CouplersHydraulic Check ValvesHydraulic Hose Fittings
Hydraulic Control ValvesHydraulic Pressure Line FiltersBreathersHydraulic Bulk HosesHydraulic High Pressure Hoses
level sight glassoil level indicatorlubesite sight plugsbreather plugnpt thread gauge
ldi industries sight plugs1/4 bsppliquid level sight glassgage glassnpt thread gage

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