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3M Deck Adapter: 4 in Overall Ht, 14.5 in Overall Lg, 4.5 in Overall Wd - Firestop Collars for Pipes
3MFirestop Collars for Pipes

3M Deck Adapter: 4 in Overall Ht, 14.5 in Overall Lg, 4.5 in Overall Wd

The 3M Deck Adapter (MPN 2MDA) is a 3-hour firestop collar for fluted decks, designed for plastic pipes. It measures 14.5 inches in overall length, 4.5 inches in overall width, and 4 inches in overall height. 3G…

SKU 3G-OTH-547518

Brand
3M
Item
Deck Adapter: 4 in Overall Ht, 14.5 in Overall Lg, 4.5 in Overall Wd
Category
Firestop Collars for Pipes
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Technical Specifications

3M
Manufacturer Part Number
2MDA
Type
3 hr, Fluted Deck
Overall Lg
14.5 in
Overall Wd
4.5 in
Pipe Material Broad
Plastic
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Deck Adapter (MPN 2MDA) is a 3-hour firestop collar for fluted decks, designed for plastic pipes. It measures 14.5 inches in overall length, 4.5 inches in overall width, and 4 inches in overall height. 3G Electric interprets demand and delivers this genuine 3M product across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorized distributor.

Frequently Asked Questions

What is the 3M Deck Adapter 2MDA used for?

The 3M Deck Adapter 2MDA is a 3-hour firestop collar for fluted decks, designed to seal around plastic pipes passing through fire-rated floor assemblies. It maintains fire integrity and prevents smoke spread in commercial and industrial buildings.

What are the specifications of the 3M Deck Adapter 2MDA?

The 3M Deck Adapter 2MDA has a 3-hour fire rating for fluted decks, fits plastic pipes, and measures 14.5 in overall length, 4.5 in overall width, and 4 in overall height. The manufacturer part number is 2MDA.

Where to buy the 3M Deck Adapter 2MDA worldwide?

3G Electric supplies the genuine 3M Deck Adapter 2MDA worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this firestop collar for fluted decks.

How to install the 3M Deck Adapter 2MDA?

Install the 3M Deck Adapter 2MDA by positioning it around the plastic pipe at the fluted deck penetration. Secure it per 3M's instructions and local fire codes. Ensure the collar is fully seated for a 3-hour firestop seal. Consult a fire protection professional for specific applications.

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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