Since 1999, Fire Safety Supply has been the go-to for fire suppression products, industrial dry chemical systems, high and low-pressure CO2, vehicles, and clean agents. We serve various types of industries such as restaurants, commercial kitchen, wineries, and more.
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CO2 Extinguisher Parts
Select the model you would like to review, or scroll through the page to see all compatible carbon dioxide extinguisher parts.
5 lb Carbon Dioxide Model
Models include: 321M - 2.5 lb, 322 - 5 lb, 322NM - 5 lb
| Item # | Part # | Description |
|---|---|---|
| 1 | 03090 | Valve Assembly - 322, (Does not include elbow or downtube) |
| 2 | 04000 | Safety Disc, Gasket and Nut Assembly - 320, 322 |
| — | 22895 | Safety Disc, Gasket and Nut Assembly - 321M |
| 3 | 00160 | Ring Pin, Stainless Steel - 322 |
| — | 06901 | Ring Pin, Stainless Steel Non-Magnetic - 320NM, 322NM |
| — | 16268 | Ring Pin, Stainless Steel (Small) - 321M |
| 4 | 00532 | Chain (Nylon) for Ring Pin |
| 5 | 01387 | Lock Wire Seal (Yellow) - ALL |
| 6 | 07762 | Lever & Rivet - 322 |
| — | 23076 | Lever & Rivet - 321M |
| 7 | 01563 | Rivet Only for Lever |
| 8 | 09020 | Handle & Rivets - 322 |
| — | 23077 | Handle & Rivets - 321M |
| 9 | 01564 | Rivet Only for Handle (2 Required) |
| 10 | 05689 | O-Ring for Elbow |
| 11 | 02735 | Elbow with O-Ring |
| 12 | 01769 | Discharge Tube - 322 |
| — | 22582 | Discharge Tube - 321M |
| 13 | 01772 | Horn - 322 |
| — | 22400 | Horn - 321M |
| 14 | 01539 | Valve Stem Assembly |
| 15 | 00501 | Spring |
| 16 | 00503 | Retainer |
| 17 | 00533 | Downtube - 322 |
| — | 22443 | Downtube - 321M |
| 18 | 01124 | Collar O-Ring - 1 1/8” |
Note: All Valve Assemblies include Valve Body, Valve Stem Assembly, Spring, Retainer, Safety Disc, Lever and Handle.
10-20 lb Carbon Dioxide Models
Models include: 330 - 10 lb, 331 - 15 lb, 332 - 20 lb
| Item # | Part # | Description |
|---|---|---|
| 1 | 26846 | Valve Assembly |
| 2 | 04000 | Safety Disc, Gasket and Nut Assembly |
| 3 | 00160 | Ring Pin, Stainless Steel |
| — | 06901 | Ring Pin, Stainless Steel Non Magnetic |
| 4 | 00532 | Chain (Nylon) for Ring Pin |
| 5 | 01387 | Lock Wire Seal (Yellow) - ALL |
| 6 | 07762 | Lever & Rivet |
| 7 | 01563 | Rivet Only for Lever |
| 8 | 09020 | Handle & Rivets |
| 9 | 01564 | Rivet Only for Handle (2 Required) |
| 10 | 01782 | Hose & Horn Assembly - 330 |
| — | 01705 | Hose & Horn Assembly - 331, 332 |
| 11 | 00594 | U-Pin |
| 12 | 00572 | Horn - 330 |
| — | 00593 | Horn - 331, 332 |
| 13 | 01539 | Valve Stem Assembly |
| 14 | 00501 | Spring |
| 15 | 00503 | Retainer |
| 16 | 00564 | Downtube - 330 |
| — | 00589 | Downtube - 331, 332 |
| 17 | 01124 | Collar O-Ring - 1 1/8” |
| 18 | 20570 | Strap & Clip - 330, 331 |
| — | 20571 | Strap & Clip - 332 |
Note: All Valve Assemblies include Valve Body, Valve Stem Assembly, Spring, Retainer, Safety Disc, Lever and Handle.
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