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3M Shrink Tubing: 2.85 in I.D. Before Shrinking, 0.84 in I.D. After Shrinking - Standard Cold Shrink Tubing
3MStandard Cold Shrink Tubing

3M Shrink Tubing: 2.85 in I.D. Before Shrinking, 0.84 in I.D. After Shrinking

The 3M 42389 is a standard cold shrink tubing product with a 2.85-inch inner diameter before shrinking and a 0.84-inch inner diameter after shrinking, measuring 12 inches in length. Made from black EPDM rubber, this…

SKU 3G-OTH-52609

Brand
3M
Item
Shrink Tubing: 2.85 in I.D. Before Shrinking, 0.84 in I.D. After Shrinking
Category
Standard Cold Shrink Tubing
Available to Order
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Technical Specifications

3M
Manufacturer Part Number
42389
Type
Before Shrinking, EPDM Rubber
Material
EPDM Rubber
Lg
12 in
Color
Black
I.D. After Shrinking
0.84 in
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M 42389 is a standard cold shrink tubing product with a 2.85-inch inner diameter before shrinking and a 0.84-inch inner diameter after shrinking, measuring 12 inches in length. Made from black EPDM rubber, this tubing is designed for electrical insulation and environmental sealing applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 standard 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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