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Extension Sleeve
Extension Sleeve

Extension Sleeve

For use when you need to separate the insulation material from the inspector. Whether it's keeping the inspector safe from insulation material such as asbestos or if you just want to prevent accidental wall damage to the insulation, our extension sleeve is the simplest answer to your problem.

Part NumberDescription
9100044Separation Sleeve,.020 Craft Backed Aluminum
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Standard Service
Inspection Ports for Standard Service - Standard Temperature Range product image
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Standard Service

Our inspection ports were specifically designed to protect against port failure from just such an event.

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Temp range:33°F to 500°F / 1°C – 290°C
Cold Service
Cryogenic Service Inspection Ports, Cryogenic Plug, Low Temperature Inspection Ports product image
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Cold Service

Cryogenic service inspection ports carry APF's technology as a most insulation effective, maximum inspection area, and most reliable sealing mechanism on market.

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Temp range:-185°F to 32° / -120°C – 0°C
Hot Service
Hot Service, High Temperature Inspection Ports product image
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Hot Service

By matching the inspection port to your process temperature, you can protect the integrity of the system from failure due to the loss of the insulation core.

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Temp range:33°F to 1,000°F / 1°C – 648°C
Thin Insulation
Thin Insulation Inspection Ports, Pipeline & Vessel Insulation Inspection product image
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Thin Insulation

Access Plug Flange, Inc. offers inspection ports with effective insulation, maximum inspection area, and reliable sealing mechanism across multiple industries.

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Temp range:33°F - 1,000°F / 1°C - 537°C
Foam in Place
Foam in Place Polyurethane Insulation Testing & Inspection Port - Access Plug Flange, Inc. product image
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Foam in Place

The FS-1 can be configured to almost any thickness since we cut the sleeve prior to press fittting the flanges to it.

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Accessories
Inspection Port Transition Gaskets & Extension Sleeves product image
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Accessories

When working with 1 1/4" corrugated jacketing, APF offers a secure and permanent solution to mount an inspection port WITHOUT the need to flatten the ridges or install a separate transition sheet first.

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