ShopAmerex.com · Amerex 04444 datasheet · https://shopamerex.com/products/amerex-04444-brass-90-degree-street-elbow-1-4-in-mxf-3000-psi · Figures as published by Amerex · Verified Sep 2, 2026
Genuine Amerex service part·Part no. 04444
Amerex 04444 Brass 90-Degree Street Elbow, 1/4 in. MxF 3000 PSI
Amerex 04444 is the 1/4 MXF elbow (Amerex part 04444, item 32) in the nitrogen supply line of the 110 cu. Full overview ↓
- Part no.
- 04444
- Pack
- Pack of 1
- Parts Book
- Page 19
- UPS-calculated at checkout. Free shipping on orders over $100.
- Returns per our refund policy.
Genuine Amerex part from an authorized Amerex distributor. Not a generic substitute.
Ordering parts for a service route?
Quotes for part lists, PO and tax-exempt orders, and parts not yet listed.
Which models does the Amerex 04444 fit?
Per the Amerex Parts Book · page 19| Fits | Extinguisher | UL rating | Capacity | Price | Link |
|---|---|---|---|---|---|
| Model 491 |  11677 Amerex 491 300 lb Wheeled ABC Fire ExtinguisherParts Book p.19 (PDF p.21) |
40A:320B:C | 300 lb (136.07 kg) | $9,515.00 | View |
| Model 493 |  15505 Amerex 493 300 lb Wheeled Purple K Fire ExtinguisherParts Book p.19 (PDF p.21) |
320B:C | 300 lb (136.07 kg) | $9,413.00 | View |
| Model 680R |  10897 Amerex 680R 150 lb Wheeled Sodium Chloride Fire ExtinguisherParts Book p.23 (PDF p.25) |
150 lb | $12,075.00 | View | |
| Model 681R |  10898 Amerex 681R 250 lb Wheeled Copper Powder Fire ExtinguisherParts Book p.23 (PDF p.25) |
250 lb | $16,921.00 | View |
Parts list for 125/150 lb. dry chemical wheeled models, 110 cu. ft. nitrogen cylinder
Fitment per the Amerex Parts Book. Check the part number against your unit’s nameplate before ordering.
What is the Amerex 04444?
Amerex 04444 is the 1/4 MXF elbow (Amerex part 04444, item 32) in the nitrogen supply line of the 110 cu. ft. wheeled models 467, 469, 470 and 472. The Parts Book lists the same part number as the Nitrogen Elbow at item 29 on the 55 cu. ft. page for models 491 and 493, and as the 1/4” MXF Elbow at item 30 on the Argon page for the 680R and 681R Class D units. It is not listed on the 23 cu. ft. page for models 450 and 452. The Parts Book notice states Amerex replacement parts must be used to protect the UL listing and keep the warranty in effect.
Amerex 04444 specifications
| Part number | 04444 |
|---|---|
| Description | 1/4 MXF Elbow |
| Parts Book page | Printed p.17 (PDF p.19) |
| Diagram item | 32 |
| Pack quantity | 1 |
| Models | 467, 469, 470, 472, 491, 493, 680R, 681R |
|---|
| Amerex item number | 04444 |
|---|
Part data as published by Amerex. Confirm against the current Parts Book revision before ordering for a unit in service.
Amerex 04444 documents
Official Amerex publications · PDF- Parts Book p. 19 Parts list for 125/150 lb dry chemical, 110 cu. ft. nitrogen cylinder wheeled models 467, 469, 470, 472
- Owner's Service Manual (05605) Wheeled 125/150 lb N2 cylinder operated - models 450/452/467/469/470/472
- Owner's Service Manual (05614) Wheeled 300/350 lb N2 cylinder operated - models 491/492/493
- Owner's Service Manual (05620) Wheeled 150/250 lb Class D - models 680/681
- Tech Tip - Amerex Products Need Amerex Parts Why genuine Amerex parts
- Amerex Warranty Statement
Current Amerex publications, hosted on ShopAmerex so links do not break when Amerex reorganizes its site.
Other parts on Parts Book page 19
Parts list for 125/150 lb. dry chemical wheeled models, 110 cu. ft. nitrogen cylinder · All 29 parts| Part no. | Part | Pack | Price | Quantity and add to cart |
|---|---|---|---|---|
| 02234 | Pack of 1 | $113.00 | ||
| 02235 | Pack of 1 | $1,152.00 | ||
| 02272-P001 | Pack of 1 | $5.99 | ||
| 04128 | Pack of 1 | $1,606.00 | ||
| 04523 | Pack of 1 | $28.99 | ||
| 06032 | Pack of 1 | $88.99 | ||
| 06993 | Pack of 1 | $176.00 | ||
| 07025 | Pack of 1 | $903.00 |
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 04444 questions
What does the Amerex 04444 elbow fit?
The 110 and 55 cu. ft. nitrogen wheeled units (models 467, 469, 470, 472, 491, 493) and the Argon-charged 680R/681R Class D units.
Does it fit the 23 cu. ft. wheeled units?
No - the Parts Book does not list 04444 on the 450/452 parts page (printed p.18).
What thread does it have?
MXF - male by female - in 1/4 in., as printed in the Parts Book description.
What is it called on the other pages?
Nitrogen Elbow on the 55 cu. ft. page (item 29) and 1/4” MXF Elbow on the Argon page (item 30).
Where does it sit on the extinguisher?
In the nitrogen supply line between the expellant cylinder valve and the agent cylinder, which the owner's manual calls the high pressure hose circuit.
Where is it in the Parts Book?
Item 32 on printed p.17 (PDF p.19), item 29 on p.19 and item 30 on p.23.
Why use the genuine Amerex part?
The Parts Book notice states the Amerex warranty is voided by generic, off-the-shelf or substitute parts, and that failure to use Amerex replacement parts could cause the extinguisher to malfunction.