ShopAmerex.com · Amerex 22290 datasheet · https://shopamerex.com/products/amerex-22290-20-lb-co2-wall-bracket · Figures as published by Amerex · Verified Sep 2, 2026
Genuine Amerex service part·Part no. 22290
Amerex 22290 20 lb CO2 Wall Bracket
The Amerex 22290 is the red wall-hanger bracket for the Amerex 332, a 20 lb CO2 fire extinguisher with an 8 in. Full overview ↓
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Genuine Amerex part from an authorized Amerex distributor. Not a generic substitute.
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Which models does the Amerex 22290 fit?
Per the Amerex Parts Book · page 29| Fits | Extinguisher | UL rating | Capacity | Price | Link |
|---|---|---|---|---|---|
| Model 332 |  01708 Amerex 332 20 lb CO2 Fire ExtinguisherParts Book p.27; included bracket per At-A-Glance sheet |
10B:C | 20 lb | $596.00 | View |
Wall brackets and miscellaneous items
Fitment per the Amerex Parts Book. Check the part number against your unit’s nameplate before ordering.
What is the Amerex 22290?
The Amerex 22290 is the red wall-hanger bracket for the Amerex 332, a 20 lb CO2 fire extinguisher with an 8 in. cylinder diameter. Parts Book page 27 (PDF p. 29) lists it as 'Wall Hanger Bracket (Red) - 332,' and the At-A-Glance sheet confirms '20# CO2 Wall' as the 332's factory-included bracket. It ships as a single bracket (no sales-pack suffix). Genuine Amerex brackets meet UL salt-spray requirements and carry a 1-year manufacturer's warranty; Amerex's Parts Book notice states that non-genuine parts void the extinguisher's warranty.
Amerex 22290 specifications
| Part number | 22290 |
|---|---|
| Description | Wall Hanger Bracket (Red) - 332 |
| Parts Book page | 27 (PDF p. 29) |
| Diagram item | 3 |
| Pack quantity | 1 |
| Models | 332 |
|---|
| Amerex item number | 22290 |
|---|
Part data as published by Amerex. Confirm against the current Parts Book revision before ordering for a unit in service.
Amerex 22290 documents
Official Amerex publications · PDFCurrent Amerex publications, hosted on ShopAmerex so links do not break when Amerex reorganizes its site.
Other parts on Parts Book page 29
Wall brackets and miscellaneous items · All 21 parts| Part no. | Part | Pack | Price | Quantity and add to cart |
|---|---|---|---|---|
| 01990-P006 | Pack of 6 | $6.99 | ||
| 01990-P1900 | Pack of 1900 | $1,628.00 | ||
| 06247 | Pack of 1 | $53.99 | ||
| 06858-P006 | Pack of 6 | $5.99 | ||
| 07166-P006 | Pack of 6 | $30.99 | ||
| 07802-P006 | Pack of 6 | $54.99 | ||
| 13888-P012 | Pack of 12 | $29.99 | ||
| 17737 | Pack of 1 | $8.99 |
Item numbers refer to the exploded view on the Parts Book page. Model-specific items are marked in the Amerex parts list; confirm before ordering.
Amerex 22290 questions
What extinguisher does the Amerex 22290 bracket fit?
The Amerex 332, a 20 lb CO2 fire extinguisher; it is the model's factory-included wall bracket.
Is the 22290 a red bracket?
Yes, the Parts Book describes it as 'Wall Hanger Bracket (Red).'
Where is 22290 listed in the Parts Book?
Page 27 (PDF page 29), Wall Brackets and Miscellaneous Items, diagram item 3.
Does 22290 fit other CO2 models like the 322 or 330?
No. The Parts Book lists 22290 for model 332 only; the At-A-Glance sheet shows the 322 (5 lb) with the 801 Wall bracket and the 330 (10 lb) with the 802 Wall bracket.
Is this the bracket the 332 ships with?
Yes, the At-A-Glance sheet lists '20# CO2 Wall' as the included bracket for the 332, which is this part.
What cylinder diameter does the 332 use?
8 inches, per the At-A-Glance sheet.
Are Amerex brackets corrosion tested?
Yes. Amerex's bracket reference chart states that all Amerex brackets meet the latest UL salt spray requirements -- 240 hours at 20% salt solution, ASTM B117.
What warranty covers an Amerex bracket?
A 1-year manufacturer's warranty applies to all Amerex brackets, per Amerex's bracket reference chart.