Description
ARGCO 401B 2-Piece Aluminum Escutcheon - 1/2" & 3/4" IPS
ARGCO 401B 2-Piece Aluminum Escutcheons are corrosion-resistant pendent fire sprinkler escutcheons available for 1/2" and 3/4" IPS sprinkler piping in polished aluminum or white finishes.
The 401B design uses an adjustable two-piece cup-and-skirt configuration to provide a clean finished appearance around pendent sprinkler penetrations. ARGCO specifies 4" ceiling coverage and an adjustable depth of 2" to 3", allowing the escutcheon to accommodate variations between the sprinkler fitting and finished ceiling surface.
Product Highlights
- ARGCO 401B Style fire sprinkler escutcheon
- Two-piece pendent design
- Corrosion-resistant aluminum construction
- Available for 1/2" and 3/4" IPS
- Available in polished aluminum and white finishes
- 4" ceiling coverage
- 2" to 3" adjustable depth
- Friction-adjustable two-piece construction
- Designed to provide a finished appearance around pendent sprinkler penetrations
- Suitable for compatible fire sprinkler installations
- Four SKU variations available in this listing
Technical Specifications
| Brand | ARGCO |
|---|---|
| Product Type | Fire Sprinkler Escutcheon |
| Style | 401B |
| Construction | 2-Piece Cup & Skirt |
| Material | Aluminum |
| IPS Sizes | 1/2" and 3/4" |
| Available Finishes | Polished Aluminum and White |
| Ceiling Coverage | 4" |
| Adjustable Depth | 2" to 3" |
| Adjustment Type | Friction Adjustable |
| Configuration | Pendent |
| Application | Compatible Fire Sprinkler Installations |
Available Variations
| ARGCO SKU | IPS Size | Finish | Style |
|---|---|---|---|
| 4525290 | 1/2" IPS | Polished Aluminum | 401B |
| 4525290-3/4 | 3/4" IPS | Polished Aluminum | 401B |
| 4525290WH | 1/2" IPS | White | 401B |
| 4525290WH-3/4 | 3/4" IPS | White | 401B |
Variation Selection
Polished Aluminum
- 4525290 - 1/2" IPS
- 4525290-3/4 - 3/4" IPS
- Natural polished aluminum appearance
- Corrosion-resistant aluminum construction
White
- 4525290WH - 1/2" IPS
- 4525290WH-3/4 - 3/4" IPS
- White finish for lighter ceiling surfaces
- Corrosion-resistant aluminum construction
401B Adjustable Design
The ARGCO 401B uses a two-piece adjustable construction consisting of a cup and skirt. The components work together to cover the opening around a pendent sprinkler while accommodating differences in sprinkler position relative to the finished ceiling.
ARGCO specifies an adjustment range of 2" to 3" for the 401B design. This provides approximately one inch of adjustment for positioning the skirt at the finished ceiling surface.
The 401B also provides 4" of ceiling coverage, helping conceal the penetration and surrounding opening while providing a finished appearance.
Corrosion-Resistant Aluminum Construction
ARGCO manufactures the 401B escutcheon from aluminum as part of its corrosion-resistant fire sprinkler escutcheon line.
Aluminum construction provides an alternative to conventional steel escutcheons where resistance to rust and corrosion is desirable. This can be useful in compatible environments where moisture or humidity may contribute to deterioration of ordinary steel trim components.
Actual suitability depends on the installation environment and project requirements. Verify material and finish requirements before ordering.
1/2" & 3/4" IPS Options
1/2" IPS
- 4525290 - polished aluminum
- 4525290WH - white
- Designed for compatible 1/2" IPS sprinkler configurations
- 401B two-piece adjustable design
3/4" IPS
- 4525290-3/4 - polished aluminum
- 4525290WH-3/4 - white
- Designed for compatible 3/4" IPS sprinkler configurations
- 401B two-piece adjustable design
Why Use a Two-Piece Escutcheon?
A two-piece pendent escutcheon allows the visible skirt position to be adjusted after the sprinkler piping and ceiling relationship has been established.
The adjustable construction helps compensate for installation depth while covering the ceiling penetration around the sprinkler. This can provide a cleaner finished appearance than a fixed-depth trim component when installation dimensions vary.
The escutcheon is a trim component and should not be used to support sprinkler piping or alter the required position of the sprinkler itself.
Typical Applications
Fire Sprinkler Systems
- Pendent sprinkler installations
- Commercial buildings
- Institutional facilities
- Industrial facilities
- Compatible residential sprinkler installations
Corrosion-Resistant Applications
- Humid environments
- Areas where aluminum trim is specified
- Locations where rust resistance is desirable
- Finished ceiling installations
- Projects requiring white or polished aluminum trim
Installation & Selection
Select the correct variation according to both the sprinkler piping size and desired finish. ARGCO offers these 401B escutcheons for 1/2" IPS and 3/4" IPS applications.
Confirm that the 2" to 3" adjustment range and 4" ceiling coverage are appropriate for the sprinkler and ceiling configuration before installation.
Install the cup and skirt according to the applicable sprinkler-system and escutcheon installation requirements. Position the skirt so that it sits properly against the finished ceiling without interfering with sprinkler operation.
Do not modify the sprinkler, obstruct the sprinkler's discharge pattern, or use the escutcheon to compensate for an improperly positioned sprinkler. Fire sprinkler installations should comply with applicable system design requirements, manufacturer instructions, NFPA standards, and local codes.
Our team can help confirm your IPS size, escutcheon style, adjustment range, ceiling coverage, and finish before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What style are these ARGCO escutcheons?
These four variations are ARGCO 401B Style two-piece aluminum pendent escutcheons.
What sizes are available?
This listing includes 1/2" IPS and 3/4" IPS variations.
What finishes are available?
The supplied variations are available in polished aluminum and white.
What material is the 401B escutcheon?
ARGCO identifies these 401B variations as aluminum escutcheons.
How much adjustment does the 401B provide?
ARGCO specifies an adjustable depth of 2" to 3" for the 401B Style.
How much ceiling coverage does it provide?
ARGCO specifies 4" of ceiling coverage for the 401B Style.
Is this a one-piece or two-piece escutcheon?
It is a two-piece pendent escutcheon using an adjustable cup-and-skirt configuration.
What is the difference between 4525290 and 4525290-3/4?
Both are polished aluminum 401B escutcheons. SKU 4525290 is the 1/2" IPS version, while 4525290-3/4 is the 3/4" IPS version.
What is the difference between 4525290 and 4525290WH?
Both are 1/2" IPS 401B aluminum escutcheons. SKU 4525290 has a polished aluminum finish, while 4525290WH has a white finish.
What is the difference between 4525290WH and 4525290WH-3/4?
Both have a white finish. SKU 4525290WH is the 1/2" IPS version, while 4525290WH-3/4 is the 3/4" IPS version.
Are these corrosion resistant?
ARGCO includes its aluminum escutcheons in its corrosion-resistant escutcheon product line. Suitability should still be confirmed for the specific installation environment.
What does an escutcheon do?
A fire sprinkler escutcheon provides finished trim around the sprinkler penetration through the ceiling and helps conceal the opening surrounding the sprinkler piping.
Does the escutcheon support the sprinkler?
No. The escutcheon is a trim component and should not be used as structural support for sprinkler piping or as a substitute for correct sprinkler positioning.
What should I verify before ordering?
Confirm whether the installation requires 1/2" or 3/4" IPS, select polished aluminum or white finish, and verify that the 401B Style's 2" to 3" adjustment and 4" ceiling coverage are suitable for the installation.
Included ARGCO SKUs
| SKU | Size | Finish |
|---|---|---|
| 4525290 | 1/2" IPS | Polished Aluminum |
| 4525290-3/4 | 3/4" IPS | Polished Aluminum |
| 4525290WH | 1/2" IPS | White |
| 4525290WH-3/4 | 3/4" IPS | White |
Important Ordering & Installation Notes
- This listing covers ARGCO 401B Style two-piece aluminum escutcheons.
- Available sizes are 1/2" IPS and 3/4" IPS.
- Available finishes in this listing are polished aluminum and white.
- ARGCO specifies 4" ceiling coverage.
- ARGCO specifies a 2" to 3" adjustable depth.
- Confirm IPS size before ordering.
- Confirm desired finish before ordering.
- Individual SKU weights and packaging may vary.
- Do not assume the 1/2" and 3/4" versions are interchangeable.
- Confirm sprinkler and escutcheon compatibility before installation.
- Verify that the available adjustment range is appropriate for the ceiling configuration.
- The escutcheon is intended as trim and should not support sprinkler piping.
- Do not allow the escutcheon to interfere with sprinkler operation or discharge.
- Do not modify a listed sprinkler to accommodate the escutcheon.
- Follow applicable sprinkler manufacturer instructions, system requirements, NFPA standards, and local codes.
