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AMERI-VENT Firestop Support Plate: 5 in Duct, 26 ga Base Thick, Steel, 1 3/8 in Base Ht - Ceiling & Floor Firestop Supports
AMERI-VENTCeiling & Floor Firestop Supports

AMERI-VENT Firestop Support Plate: 5 in Duct, 26 ga Base Thick, Steel, 1 3/8 in Base Ht

The AMERI-VENT Firestop Support Plate (SKU 5FSP, MPN 5FSP) is a ceiling and floor firestop support for 5-inch ducts, constructed from galvanized steel with a 26 ga base thickness, 1 3/8 in base height, and 9 1/2 in…

SKU 3G-OTH-76543

Also listed as: 5 FSP · 5-FSP

Brand
AMERI-VENT
Item
Firestop Support Plate: 5 in Duct, 26 ga Base Thick, Steel, 1 3/8 in Base Ht
Category
Ceiling & Floor Firestop Supports
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AMERI-VENT
Manufacturer Part Number
5FSP
Type
Steel
Material
Steel
Finish
Galvanized
Base Ht
1 3/8 in
Base Wd
9 1/2 in
Standards
UL
Base Thick
26 ga
Gas Appliance Category
Category I

Technical Documents

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AMERI-VENT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMERI-VENT Firestop Support Plate (SKU 5FSP, MPN 5FSP) is a ceiling and floor firestop support for 5-inch ducts, constructed from galvanized steel with a 26 ga base thickness, 1 3/8 in base height, and 9 1/2 in base width. It is UL-listed and designed for Category I gas appliances.

Frequently Asked Questions

What is the AMERI-VENT Firestop Support Plate used for?

The AMERI-VENT Firestop Support Plate is used to support and seal 5-inch ducts passing through ceilings and floors in commercial and residential buildings. It is designed for Category I gas appliances and helps maintain fire-rated integrity. The galvanized steel construction provides corrosion resistance, and the UL listing ensures compliance with firestop standards.

What are the specifications of the AMERI-VENT 5FSP Firestop Support Plate?

The AMERI-VENT 5FSP Firestop Support Plate is made of galvanized steel with a 26 ga base thickness. It has a base height of 1 3/8 in and a base width of 9 1/2 in. It is UL-listed and designed for Category I gas appliances. The manufacturer part number is 5FSP, and the SKU is 3G-OTH-76543.

Where to buy the AMERI-VENT Firestop Support Plate worldwide?

You can source the AMERI-VENT Firestop Support Plate through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times. We supply genuine AMERI-VENT firestop supports for international projects.

How to install the AMERI-VENT Firestop Support Plate?

Install the AMERI-VENT Firestop Support Plate by positioning it around a 5-inch duct at the ceiling or floor penetration. Secure the plate to the structure using appropriate fasteners, ensuring a tight seal. Follow local building codes and the manufacturer's instructions for firestop systems. The galvanized steel plate provides durable support for Category I gas appliance venting.

Used in

Common applications for AMERI-VENT
Commercial boiler venting — AMERI-VENT gas vent pipes and adapters for Category I exhaust systems
Industrial furnace exhaust — AMERI-VENT flex connectors in 316 stainless steel for high-temperature all-fuel venting
Water heater venting — AMERI-VENT rain caps and tees for rooftop termination and branch connections
Heating system retrofits — AMERI-VENT adjustable joint pipes for field-length customization in existing flues
Pitched roof venting — AMERI-VENT rectangular-base boots for weatherproof pipe penetration on sloped roofs

AMERI-VENT Products

3G Electric supplies AMERI-VENT ceiling & floor firestop supports. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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Gas Vent Elbow: 3 in Duct, 8 in Lg, Steel, Category I, Galvanized Steel (MPN 3EAL)
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Gas Vent Pipe: 3 in Duct, 1 ft Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 3E12A)
Gas Vent Pipe: 5 in Duct, 1 ft Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 5E12A)
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Gas Vent Pipe: 5 in Duct, 1 ft Lg, Steel, Category I, Outer Galvanized Steel w/ Inner Aluminum Liner (MPN 5E12A)
Universal Adapter: 5 in Duct, 6 in Lg, Steel, 5 1/2 in Inlet Dia, Category I, Zinc Coated Steel (MPN 5FCA)
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Universal Adapter: 5 in Duct, 6 in Lg, Steel, 5 1/2 in Inlet Dia, Category I, Zinc Coated Steel (MPN 5FCA)

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