Inspection Windows | McMaster-Carr

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Pipe Size

Material

Stainless Steel

For Use With

Alcohol-Based Solvents

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Thread Type

UN/UNF (SAE Straight)

Overall Height

Shape

Window Material

Calcium Fluoride

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 399° F

400° F to 499° F

500° F or greater

Connection Center-to-Center

Fitting Connection

Maximum Pressure @ Temperature

10 psi @ 70° F

20 psi @ 70° F

25 psi @ 70° F

30 psi @ 70° F

50 psi @ 70° F

60 psi @ 70° F

65 psi @ 70° F

70 psi @ 70° F

75 psi @ 70° F

90 psi @ 70° F

100 psi @ 70° F

110 psi @ 70° F

120 psi @ 70° F

125 psi @ 70° F

130 psi @ 70° F

Window Diameter

Width

System of Measurement

Export Control Classification Number (ECCN)

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Height

Frame Material

Stainless Steel

Connects To

Gender

Window Viewing Width

Minimum Temperature

-250° F or less

-249° F to -50° F

-49° F to -1° F

0° F to 24° F

25° F or greater

Environment

Food and Beverage

OD

How can we improve?

1,244 Products

Electrical

Electrical Enclosure Inspection Windows

Electrical Enclosure Inspection Windows

View components without exposing them to dust and moisture

Electrical Enclosure Covers

Electrical Enclosure Covers

Replace Fibox enclosure covers

HMI Covers

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

Fluid Handling

Sights

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

Flow Sights

Visually confirm flow and inspect liquid color and clarity

Liquid-Level Gauges

Liquid-Level Gauges

Monitor fluid levels in containers

Gauge Glass

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

Hose and Hose Fittings

Hose and Hose Fittings

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

Building and Machinery Hardware

Access Panels

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

Lighting

Machine and Task Lights

Machine and Task Lights

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

Fabricating and Machining

Abrasive Blaster Windows

Abrasive Blaster Windows

Replace the window on your abrasive blasting cabinet

Sealing

Gauge Glass Gaskets

Gauge Glass Gaskets

Seal the glass on level indicators to monitor liquids without leaks

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)