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3M Deck Adapter: 4 in Overall Ht, 16.5 in Overall Lg, 7 in Overall Wd, 3 hr - Firestop Collars for Pipes
3MFirestop Collars for Pipes

3M Deck Adapter: 4 in Overall Ht, 16.5 in Overall Lg, 7 in Overall Wd, 3 hr

The 3M Deck Adapter (MPN 4MDA) is a 3-hour-rated firestop collar for metal pipes in fluted deck assemblies, with a 4-inch overall height, 16.5-inch overall length, and 7-inch overall width. 3G Electric interprets…

SKU 3G-OTH-547546

Brand
3M
Item
Deck Adapter: 4 in Overall Ht, 16.5 in Overall Lg, 7 in Overall Wd, 3 hr
Category
Firestop Collars for Pipes
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Technical Specifications

3M
Manufacturer Part Number
4MDA
Type
3 hr, Fluted Deck, Metal
Overall Lg
16.5 in
Overall Wd
7 in
Pipe Material Broad
Metal
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Deck Adapter (MPN 4MDA) is a 3-hour-rated firestop collar for metal pipes in fluted deck assemblies, with a 4-inch overall height, 16.5-inch overall length, and 7-inch overall width. 3G Electric interprets your demand for firestop solutions, sourcing this 3M product alongside components across 14 industrial departments—from electrical (Schneider, ABB) to pneumatics (Festo)—with specialist trust anchored in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the 3M Deck Adapter 4MDA used for?

The 3M Deck Adapter 4MDA is a 3-hour-rated firestop collar for metal pipes in fluted deck assemblies. It maintains fire-rated integrity where pipes penetrate metal decks, commonly used in commercial and industrial construction. 3G Electric sources this 3M product alongside firestop and electrical components from brands like Schneider and ABB.

What are the specifications of the 3M Deck Adapter 4MDA?

The 3M Deck Adapter 4MDA has a 4-inch overall height, 16.5-inch overall length, and 7-inch overall width. It is rated for 3-hour firestop protection, designed for metal pipes in fluted deck assemblies. The manufacturer part number is 4MDA. 3G Electric supplies this firestop collar globally.

Where to buy the 3M Deck Adapter 4MDA worldwide?

3G Electric supplies the 3M Deck Adapter 4MDA worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source this firestop collar alongside components across 14 departments. Contact us to order the 4MDA for your project.

How to install the 3M Deck Adapter 4MDA?

Install the 3M Deck Adapter 4MDA around the metal pipe at the fluted deck penetration, following the manufacturer's instructions for firestop collars. Ensure the assembly achieves the 3-hour fire rating. 3G Electric provides this 3M product and can advise on general firestop best practices for your application.

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

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