Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
3M Firestop Pipe Cast-In Device, 2 in Pipe, 3 hr Rating, Metal - Firestop Collars for Pipes
3MFirestop Collars for Pipes

3M Firestop Pipe Cast-In Device, 2 in Pipe, 3 hr Rating, Metal

The 3M Firestop Pipe Cast-In Device is a 2.5-inch overall height firestop collar for metal pipes, designed for a 2-inch pipe size with a 3-hour fire rating. 3G Electric interprets your demand for firestop solutions…

SKU 3G-OTH-547512

Also listed as: 2 MCID · 2-MCID

Brand
3M
Item
Firestop Pipe Cast-In Device, 2 in Pipe, 3 hr Rating, Metal
Part Number
2MCID
Category
Firestop Collars for Pipes
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
2MCID
Type
3 hr, Pipe, Metal
For Pipe Size
2 in
Pipe Material Broad
Metal

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Firestop Pipe Cast-In Device is a 2.5-inch overall height firestop collar for metal pipes, designed for a 2-inch pipe size with a 3-hour fire rating. 3G Electric interprets your demand for firestop solutions, sourcing this 3M device (MPN 2MCID) and supporting your project with specialist expertise across 14 industrial departments, including combustion, pumps, and controls.

Frequently Asked Questions

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

This 3M device seals metal pipes passing through fire-rated walls or floors. It maintains a 3-hour fire rating for a 2-inch pipe, preventing flame and smoke spread in commercial or industrial buildings.

What are the specifications of the 3M Firestop Pipe Cast-In Device?

The 3M Firestop Pipe Cast-In Device (MPN 2MCID) has a 2.5-inch overall height, fits a 2-inch metal pipe, and provides a 3-hour fire rating. It is a cast-in-place firestop collar for metal pipes.

Where to buy the 3M Firestop Pipe Cast-In Device worldwide?

3G Electric supplies the 3M Firestop Pipe Cast-In Device worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you get the right firestop solution for your project.

How to install the 3M Firestop Pipe Cast-In Device?

Install the 3M device by casting it into concrete during construction, centered around the metal pipe. Follow the manufacturer's instructions for proper embedment and sealant application to achieve the 3-hour fire rating.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from 3M

View all 3M parts
The 3M ULTRA-PPD-2 is a firestop collar designed for 2-inch plastic pipes passing through fire-rated walls. It provides a 3-hour fire rating by expanding when heated to seal the penetration and block flames and smoke. This collar is used in passive fire protection systems to maintain compartmentation in commercial and industrial buildings
3M
The 3M ULTRA-PPD-2 is a firestop collar designed for 2-inch plastic pipes passing through fire-rated walls. It provides a 3-hour fire rating by expanding when heated to seal the penetration and block flames and smoke. This collar is used in passive fire protection systems to maintain compartmentation in commercial and industrial buildings
Firestop collar for 4 in metal pipes, rated for 3-hour fire protection. Designed for cast-in-place concrete floors or walls to seal pipe penetrations and prevent flame and smoke spread. Overall height 2.5 in
3M
Firestop collar for 4 in metal pipes, rated for 3-hour fire protection. Designed for cast-in-place concrete floors or walls to seal pipe penetrations and prevent flame and smoke spread. Overall height 2.5 in
Cast-in device for maintaining fire-rated integrity around plastic pipe penetrations in concrete floor slabs. Rated for 3-hour fire protection. Fits 6 in plastic pipes. Overall height 2.5 in
3M
Cast-in device for maintaining fire-rated integrity around plastic pipe penetrations in concrete floor slabs. Rated for 3-hour fire protection. Fits 6 in plastic pipes. Overall height 2.5 in
The 3M Firestop Pipe Collar PPD-6 is a 3-hour rated firestop collar designed for plastic pipes with a 6 in diameter. It is intended for use on commercial construction surfaces to seal pipe penetrations through fire-rated walls and floors. The collar expands when heated to prevent flame and smoke spread
3M
The 3M Firestop Pipe Collar PPD-6 is a 3-hour rated firestop collar designed for plastic pipes with a 6 in diameter. It is intended for use on commercial construction surfaces to seal pipe penetrations through fire-rated walls and floors. The collar expands when heated to prevent flame and smoke spread
This 3M firestop collar is rated for 3 hours and designed for plastic pipes. It maintains fire-rated penetrations in walls and floors, helping to contain fire and smoke. The round collar measures 4.4 inches in height and 4.9 inches in length and width
3M
This 3M firestop collar is rated for 3 hours and designed for plastic pipes. It maintains fire-rated penetrations in walls and floors, helping to contain fire and smoke. The round collar measures 4.4 inches in height and 4.9 inches in length and width
This firestop collar is designed for metal pipe penetrations in fire-rated walls and floors. It accommodates 3 in metal pipes and provides a 3-hour fire rating. The device has a 2.5 in overall height and is used in passive fire protection systems for industrial and commercial buildings
3M
This firestop collar is designed for metal pipe penetrations in fire-rated walls and floors. It accommodates 3 in metal pipes and provides a 3-hour fire rating. The device has a 2.5 in overall height and is used in passive fire protection systems for industrial and commercial buildings
This 3M firestop collar is rated for 3 hours and designed for use with plastic pipes passing through fluted deck assemblies. It measures 14.5 inches in overall length, 4.5 inches in width, and 4 inches in height. The collar helps maintain fire integrity and prevent smoke spread in fire-rated floor constructions
3M
This 3M firestop collar is rated for 3 hours and designed for use with plastic pipes passing through fluted deck assemblies. It measures 14.5 inches in overall length, 4.5 inches in width, and 4 inches in height. The collar helps maintain fire integrity and prevent smoke spread in fire-rated floor constructions
Cast-in firestop collar for 3 in plastic pipes. Provides a 3-hour fire barrier at pipe penetrations through fire-rated walls and floors. Overall height 2.5 in. Suitable for use in new construction where pipes are embedded in concrete
3M
Cast-in firestop collar for 3 in plastic pipes. Provides a 3-hour fire barrier at pipe penetrations through fire-rated walls and floors. Overall height 2.5 in. Suitable for use in new construction where pipes are embedded in concrete

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first