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3M Cold Shrink Silicon Insulator: 0.95 in I.D. Before Shrinking - High-Temperature Cold Shrink Tubing
3MHigh-Temperature Cold Shrink Tubing

3M Cold Shrink Silicon Insulator: 0.95 in I.D. Before Shrinking

The 3M Cold Shrink Silicon Insulator (SKU 5ZNJ9, MPN 8447-3.2) is a high-temperature cold shrink tubing made of silicone in gray. It has a 0.95 in I.D. before shrinking and a 0.48 in I.D. after shrinking.

SKU 3G-OTH-51966

Brand
3M
Item
Cold Shrink Silicon Insulator: 0.95 in I.D. Before Shrinking
Category
High-Temperature Cold Shrink Tubing
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Technical Specifications

3M
Manufacturer Part Number
8447-3.2
Type
Before Shrinking, Gray
Material
Silicone
Color
Gray
I.D. After Shrinking
0.48 in
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Cold Shrink Silicon Insulator (SKU 5ZNJ9, MPN 8447-3.2) is a high-temperature cold shrink tubing made of silicone in gray. It has a 0.95 in I.D. before shrinking and a 0.48 in I.D. after shrinking.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M high-temperature cold shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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