3MStandard Cold Shrink Tubing
3M Cold Shrink Insulator: 1.38 in I.D. Before Shrinking, 0.69 in I.D. After Shrinking
The 3M Cold Shrink Insulator (SKU 4YT81) is a standard cold shrink tubing product made of EPDM rubber in black. It has a 1.38-inch inner diameter before shrinking and a 0.69-inch inner diameter after shrinking, with…
SKU 3G-OTH-52352
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3M Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The 3M Cold Shrink Insulator (SKU 4YT81) is a standard cold shrink tubing product made of EPDM rubber in black. It has a 1.38-inch inner diameter before shrinking and a 0.69-inch inner diameter after shrinking, with a 12-inch length (MPN 8427-12).
Used in
Common applications for 3MIndustrial 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 standard cold shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
