Inspection Windows | McMaster-Carr

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System of Measurement

Pipe Size

Material

For Use With

Alcohol-Based Solvents

Acetic Acid (White Vinegar)

Thread Type

UN/UNF (SAE Straight)

Overall Height

Shape

Height

Connection Center-to-Center

Maximum Temperature

Width

Maximum Pressure @ Temperature

Window Material

Window Diameter

Fitting Connection

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Window Viewing Width

Frame Material

Gender

Connects To

Minimum Temperature

Depth

1,245 Products

Electrical

Electrical Enclosure Inspection Windows

View components without exposing them to dust and moisture

35 products

Electrical Enclosure Covers

Replace Fibox enclosure covers

43 products

HMI Covers

Access HMI devices and other controls mounted to an enclosure while keeping out liquids and dust

63 products

Fluid Handling

Sights

Observe and monitor the contents of pipes, tanks, and other containers

231 products

Flow Sights

Visually confirm flow and inspect liquid color and clarity

152 products

Liquid-Level Gauges

Monitor fluid levels in containers

530 products

Gauge Glass

Create or repair liquid-level gauges to monitor fluid levels in containers

129 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

2 products

Building and Machinery Hardware

Access Panels

Install in ceilings, walls, concrete floors, and tanks to access and inspect inside

2 products

Fabricating and Machining

Abrasive Blasting Cabinet Windows

Replace the window on your abrasive blasting cabinet

3 products

Lighting

Machine and Task Lights

Shine light on work areas, within enclosures, and inside machines

1 product

Measuring and Inspecting

Magnifiers

Workstation, hand-held, headband, and eyeglass magnifiers

1 product

Sealing

Gauge Glass Gaskets

Seal the glass on level indicators to monitor liquids without leaks

14 products