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ARMSTRONG Main Beam: Mfr Part # EA7900, 144 in Overall Lg, 2 in Overall Ht - Suspension Framing for Ceiling Tiles
ARMSTRONGSuspension Framing for Ceiling Tiles

ARMSTRONG Main Beam: Mfr Part # EA7900, 144 in Overall Lg, 2 in Overall Ht

The ARMSTRONG EA7900 Main Beam is a suspension framing component for ceiling tiles, constructed from aluminum with a 144-inch overall length and 2-inch overall height. Designed for clean-room environments, this main…

SKU 3G-OTH-604759

Brand
ARMSTRONG
Item
Main Beam: Mfr Part # EA7900, 144 in Overall Lg, 2 in Overall Ht
Category
Suspension Framing for Ceiling Tiles
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Technical Specifications

ARMSTRONG
Manufacturer Part Number
EA7900
Type
Aluminum
Overall Lg
144 in
Overall Ht
2 in
View Full Spec Sheet

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

Product Description

The ARMSTRONG EA7900 Main Beam is a suspension framing component for ceiling tiles, constructed from aluminum with a 144-inch overall length and 2-inch overall height. Designed for clean-room environments, this main beam provides a structural grid for suspended ceiling systems.

Frequently Asked Questions

What is the ARMSTRONG EA7900 Main Beam used for?

The ARMSTRONG EA7900 Main Beam is a suspension framing component for ceiling tiles, designed for clean-room environments. It provides a structural aluminum grid to support suspended ceiling systems in industrial, pharmaceutical, and laboratory facilities where contamination control is critical.

What are the specifications of the ARMSTRONG EA7900 Main Beam?

The ARMSTRONG EA7900 Main Beam is made of aluminum, with an overall length of 144 inches and an overall height of 2 inches. It is designed for clean-room applications and is identified by manufacturer part number EA7900.

Where to buy the ARMSTRONG EA7900 Main Beam worldwide?

3G Electric supplies the ARMSTRONG EA7900 Main Beam to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct suspension framing component for your clean-room ceiling grid system.

How to install the ARMSTRONG EA7900 Main Beam?

Install the ARMSTRONG EA7900 Main Beam by suspending it from the overhead structure using hanger wires at recommended intervals. Ensure the beam is level and properly interlocked with cross tees to form a stable grid. Follow standard suspended ceiling installation practices for clean-room environments.

Used in

Common applications for ARMSTRONG
Hydronic heating systems — ARMSTRONG general-purpose inline circulator pump 182202-657 for potable water circulation
Pump motor replacement — ARMSTRONG pump motor 817025-007 for S&H 4-Series circulator pumps
Flange installation on E32.2HT pumps — ARMSTRONG flange hardware kit 810120-353K with steel bolts and rubber gaskets
Bearing replacement in H-32 series pumps — ARMSTRONG bearing assembly 816549MF-091 for in-line circulating pumps
Piping system connections — ARMSTRONG standard flanges 806074-621k for H-6 6 model with stainless steel and EPDM
Retrofit of pump flanges — ARMSTRONG flange 561100LF-001 for ASTRO EXPRESS 2 SYSTEM union-type connections

ARMSTRONG Products

3G Electric supplies ARMSTRONG suspension framing for ceiling tiles. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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ARMSTRONG Wall Molding: Mfr Part # 7800RWH, 144 in Overall Lg, 7/8 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Wall Molding; attr529609: Prelude; attr529585: 7800RWH.
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ARMSTRONG Wall Molding: Mfr Part # 7800RWH, 144 in Overall Lg, 7/8 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Wall Molding; attr529609: Prelude; attr529585: 7800RWH.
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ARMSTRONG Cross Tee: Mfr Part # EA7940, 48 in Overall Lg, 2 in Overall Ht, Aluminum. Key specifications — attr561569: Cross Tee; attr529609: Clean Room; attr529585: EA7940.
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ARMSTRONG Cross Tee: Mfr Part # EA7940, 48 in Overall Lg, 2 in Overall Ht, Aluminum. Key specifications — attr561569: Cross Tee; attr529609: Clean Room; attr529585: EA7940.
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