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3M Sleeve Kit: Round, 12 in Overall Lg, 1 in Overall Wd, 4 hr - Firestop Passthroughs for Cables
3MFirestop Passthroughs for Cables

3M Sleeve Kit: Round, 12 in Overall Lg, 1 in Overall Wd, 4 hr

The 3M DT100 Sleeve Kit is a round firestop passthrough for cables, rated for 4-hour fire protection. It measures 12 inches in overall length and 1 inch in overall width, and includes two mounting plates. This kit…

SKU 3G-OTH-553343

Brand
3M
Item
Sleeve Kit: Round, 12 in Overall Lg, 1 in Overall Wd, 4 hr
Category
Firestop Passthroughs for Cables
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Technical Specifications

3M
Manufacturer Part Number
DT100
Type
4 hr, Cable
Overall Lg
12 in
Overall Wd
1 in
Shape Broad
Round
Mounting Plates Included
Two Plates
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M DT100 Sleeve Kit is a round firestop passthrough for cables, rated for 4-hour fire protection. It measures 12 inches in overall length and 1 inch in overall width, and includes two mounting plates. This kit provides a fire-rated seal for cable penetrations through walls or floors.

Frequently Asked Questions

What is the 3M DT100 Sleeve Kit used for?

The 3M DT100 Sleeve Kit is a round firestop passthrough for cables, providing a 4-hour fire-rated seal for cable penetrations through walls or floors. It includes two mounting plates and measures 12 inches long by 1 inch wide, helping maintain fire-resistance ratings in commercial and industrial buildings.

What are the specifications of the 3M DT100 Sleeve Kit?

The 3M DT100 Sleeve Kit is a round firestop passthrough rated for 4-hour fire protection for cables. It has an overall length of 12 in and overall width of 1 in, with two mounting plates included. The manufacturer part number is DT100, and it is designed for cable penetrations.

Where to buy the 3M DT100 Sleeve Kit worldwide?

3G Electric supplies the 3M DT100 Sleeve Kit worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine 3M firestop products to support your fire-rated cable penetration needs across any region.

How to install the 3M DT100 Sleeve Kit?

Install the 3M DT100 Sleeve Kit by positioning the round sleeve around cables passing through a wall or floor opening, then securing it with the two included mounting plates. Follow generic firestop installation best practices: ensure a tight seal, use compatible firestop sealant if required, and verify the assembly meets local fire codes.

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 firestop passthroughs for cables. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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