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3M Fire Barrier Pass-Through Device: Square, 4 in Overall Ht, 4 in Overall Lg - Firestop Passthroughs for Cables
3MFirestop Passthroughs for Cables

3M Fire Barrier Pass-Through Device: Square, 4 in Overall Ht, 4 in Overall Lg

The 3M Fire Barrier Pass-Through Device: Square (MPN PT4SD) is a 3-hour-rated firestop passthrough for cables, measuring 4 in overall height, length, and width. This square device from 3M does not include mounting…

SKU 3G-OTH-553334

Brand
3M
Item
Fire Barrier Pass-Through Device: Square, 4 in Overall Ht, 4 in Overall Lg
Category
Firestop Passthroughs for Cables
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Technical Specifications

3M
Manufacturer Part Number
PT4SD
Type
3 hr
Overall Lg
4 in
Overall Ht
4 in
Overall Wd
4 in
Shape Broad
Square
Mounting Plates Included
No Plates
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Technical Documents

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

Product Description

The 3M Fire Barrier Pass-Through Device: Square (MPN PT4SD) is a 3-hour-rated firestop passthrough for cables, measuring 4 in overall height, length, and width. This square device from 3M does not include mounting plates.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the 3M Fire Barrier Pass-Through Device PT4SD used for?

The 3M PT4SD is a 3-hour-rated firestop passthrough for cables. It maintains fire-rated integrity where cables penetrate walls or floors, helping contain fire and smoke in commercial and industrial buildings.

What are the specifications of the 3M PT4SD firestop passthrough?

The 3M PT4SD is a square firestop passthrough with 4 in overall height, length, and width. It carries a 3-hour fire rating, is made by 3M, and does not include mounting plates.

Where to buy the 3M PT4SD firestop passthrough worldwide?

3G Electric supplies the 3M PT4SD firestop passthrough to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine 3M firestop products wherever your project is located.

How to install the 3M Fire Barrier Pass-Through Device PT4SD?

Install the 3M PT4SD by cutting a square opening in the fire-rated barrier, inserting the device, and sealing gaps with approved firestop sealant. Always follow the manufacturer’s instructions and local fire codes for proper fire-rated installation.

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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