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3M Firestop Pipe Cast-In Device: 2.5 in Overall Ht, 4 in For Pipe Size - Firestop Collars for Pipes
3MFirestop Collars for Pipes

3M Firestop Pipe Cast-In Device: 2.5 in Overall Ht, 4 in For Pipe Size

The 3M Firestop Pipe Cast-In Device (MPN 4MCID) is a 2.5 in overall height firestop collar for metal pipes sized 4 in. It provides a 3-hour fire rating for pipe penetrations, designed for cast-in-place concrete…

SKU 3G-OTH-547514

Brand
3M
Item
Firestop Pipe Cast-In Device: 2.5 in Overall Ht, 4 in For Pipe Size
Category
Firestop Collars for Pipes
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Technical Specifications

3M
Manufacturer Part Number
4MCID
Type
3 hr, Pipe, Metal
For Pipe Size
4 in
Pipe Material Broad
Metal
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Firestop Pipe Cast-In Device (MPN 4MCID) is a 2.5 in overall height firestop collar for metal pipes sized 4 in. It provides a 3-hour fire rating for pipe penetrations, designed for cast-in-place concrete applications.

Frequently Asked Questions

What is the 3M Firestop Pipe Cast-In Device 4MCID used for?

The 3M 4MCID is a firestop collar designed to seal metal pipe penetrations in cast-in-place concrete floors or walls. It maintains a 3-hour fire rating, preventing flame and smoke spread through the opening. This device is commonly specified in commercial and industrial construction for passive fire protection.

What are the specifications of the 3M 4MCID firestop device?

The 3M 4MCID has a 2.5 in overall height and fits 4 in metal pipes. It is rated for 3-hour fire protection and is designed for cast-in-place concrete applications. The device is made by 3M, part number 4MCID, and is intended for use with metal pipe materials.

Where to buy the 3M 4MCID firestop pipe cast-in device worldwide?

3G Electric supplies the 3M 4MCID firestop device to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this firestop collar for metal pipes.

How to install the 3M 4MCID firestop cast-in device?

Install the 3M 4MCID by positioning it around the metal pipe before pouring concrete. The device is cast directly into the concrete slab or wall. Ensure the pipe is centered and the device is securely fastened. Follow standard firestop installation practices and consult local building codes for fire-rated assemblies.

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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