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ARMSTRONG Main Beam: Mfr Part # 8300RW, 144 in Overall Lg, 1 11/16 in Overall Ht - Suspension Framing for Ceiling Tiles
ARMSTRONGSuspension Framing for Ceiling Tiles

ARMSTRONG Main Beam: Mfr Part # 8300RW, 144 in Overall Lg, 1 11/16 in Overall Ht

The ARMSTRONG Main Beam (Mfr Part # 8300RW) is a Prelude suspension framing component for ceiling tiles, supplied in a 20-pack. Each beam measures 144 inches in overall length and 1 11/16 inches in overall height.

SKU 3G-OTH-604774

Brand
ARMSTRONG
Item
Main Beam: Mfr Part # 8300RW, 144 in Overall Lg, 1 11/16 in Overall Ht
Category
Suspension Framing for Ceiling Tiles
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Technical Specifications

ARMSTRONG
Manufacturer Part Number
8300RW
Type
20 PK
Overall Lg
144 in
Overall Ht
1 11/16 in
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ARMSTRONG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARMSTRONG Main Beam (Mfr Part # 8300RW) is a Prelude suspension framing component for ceiling tiles, supplied in a 20-pack. Each beam measures 144 inches in overall length and 1 11/16 inches in overall height.

Frequently Asked Questions

What is the ARMSTRONG 8300RW Main Beam used for?

The ARMSTRONG 8300RW Main Beam is a Prelude suspension framing component for ceiling tile systems. It supports acoustic ceiling tiles in commercial and industrial spaces, providing a stable grid for drop ceilings in offices, warehouses, and cleanrooms.

What are the specifications of the ARMSTRONG 8300RW Main Beam?

The ARMSTRONG 8300RW Main Beam has an overall length of 144 inches and an overall height of 1 11/16 inches. It is sold in a 20-pack and is part of the Prelude suspension framing system for ceiling tiles.

Where to buy ARMSTRONG 8300RW Main Beam in worldwide?

3G Electric supplies the ARMSTRONG 8300RW Main Beam to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 20-pack of Prelude main beams.

How to install the ARMSTRONG 8300RW Main Beam?

Install the ARMSTRONG 8300RW Main Beam as part of a suspended ceiling grid. Hang from overhead structure using hanger wires, interlock beams at ends, and ensure level alignment. Follow standard Prelude system guidelines for spacing and cross-tee integration.

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 Cross Tee: Mfr Part # XL7348RW, 48 in Overall Lg, 1 3/8 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Cross Tee; attr529609: Prelude; attr529585: XL7348RW.
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ARMSTRONG Cross Tee: Mfr Part # XL8323RW, 24 in Overall Lg, 1 3/8 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Cross Tee; attr529609: Prelude; attr529585: XL8323RW.
ARMSTRONG Main Beam: Mfr Part # 7301, 144 in Overall Lg, 1 11/16 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Main Beam; attr529609: Prelude; attr529585: 7301.
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ARMSTRONG Main Beam: Mfr Part # 8300XRWH, 144 in Overall Lg, 1 11/16 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Main Beam; attr529609: Prelude; attr529585: 8300XRWH.
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ARMSTRONG Main Beam: Mfr Part # 8300XRWH, 144 in Overall Lg, 1 11/16 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Main Beam; attr529609: Prelude; attr529585: 8300XRWH.
ARMSTRONG Cross Tee: Mfr Part # ML7323, 24 in Overall Lg, 1 3/8 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Cross Tee; attr529609: Prelude; attr529585: ML7323.
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ARMSTRONG Cross Tee: Mfr Part # ML7323, 24 in Overall Lg, 1 3/8 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Cross Tee; attr529609: Prelude; attr529585: ML7323.
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.
ARMSTRONG Cross Tee: Mfr Part # XL8340RW, 48 in Overall Lg, 1 11/16 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Cross Tee; attr529609: Prelude; attr529585: XL8340RW.
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ARMSTRONG Cross Tee: Mfr Part # XL8340RW, 48 in Overall Lg, 1 11/16 in Overall Ht, Galvanized Steel. Key specifications — attr561569: Cross Tee; attr529609: Prelude; attr529585: XL8340RW.
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.