ShopAmerex.com · Amerex 23665 datasheet · https://shopamerex.com/products/amerex-23665-anodized-0-692-halotron-wheeled-unit-nozzle-tip · Figures as published by Amerex · Verified Sep 2, 2026
Genuine Amerex service part·Part no. 23665
Amerex 23665 Anodized 0.692 Halotron Wheeled Unit Nozzle Tip
Amerex 23665 is the .692 in. Full overview ↓
- Part no.
- 23665
- Pack
- 1 (sold individually)
- Parts Book
- Page 27
- Free shipping (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.
What is the Amerex 23665?
Amerex 23665 is the .692 in. nozzle tip fitted to the shut-off nozzle at the end of the 3/4 in. by 50 ft. discharge hose on Amerex's 150 lb stored-pressure wheeled Halotron I extinguishers, models B674 and B675. With the nozzle lever pulled open, these models throw Halotron I agent 30 to 45 ft. Annual maintenance has the technician confirm the nozzle tip is clear and unobstructed, which is when a blocked or damaged tip is replaced. It is item 24 on Parts Book page 25 (PDF page 27). Amerex requires genuine factory parts to protect the UL listing and keep the warranty in effect; substitutes void both.
Amerex 23665 specifications
| Part number | 23665 |
|---|---|
| Description | Nozzle Tip (.692) |
| Orifice | .692 in. |
| Parts Book page | printed page 25 (PDF page 27) |
| Diagram item | 24 |
| Pack quantity | 1 (sold individually) |
| Models | B674, B675 |
|---|
| Amerex item number | 23665 |
|---|
Part data as published by Amerex. Confirm against the current Parts Book revision before ordering for a unit in service.
Amerex 23665 documents
Official Amerex publications · PDF- Parts Book p. 27 150 lb stored-pressure wheeled Halotron I parts list, models B674 and B675 (printed page 25), item 24
- Halotron I Recharge & Reclaim Manual Recharge and agent reclaim for Halotron I hand portable and wheeled extinguishers
- Halotron I Wheeled Specifications Published specifications for B673, B674 and B675
- Wheeled Catalog 150 lb Halotron I models B674 and B675
- Tech Tip Why genuine Amerex parts
- Warranty
Current Amerex publications, hosted on ShopAmerex so links do not break when Amerex reorganizes its site.
Other parts on Parts Book page 27
Parts list for 150 lb. Halotron I wheeled models · All 6 parts| Part no. | Part | Pack | Price | Quantity and add to cart |
|---|---|---|---|---|
| 16725 | 1 (sold individually) | $655.00 | ||
| 16727 | 1 (sold individually) | $1,312.00 | ||
| 23808 | 1 (sold individually) | $1,486.00 | ||
| 23809 | 1 (sold individually) | $236.00 | ||
| 25027 | 1 (sold individually) | $57.99 |
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 23665 questions
What does the Amerex 23665 nozzle tip fit?
Amerex's 150 lb stored-pressure wheeled Halotron I extinguishers, models B674 and B675.
What size orifice does the Amerex 23665 nozzle tip have?
.692 in., per the Parts Book description.
What is the discharge range of the extinguishers this nozzle tip is used on?
30 to 45 ft (9.1 to 13.7 m), per Amerex's published specifications for the 150 lb Halotron I wheeled models.
Is the Amerex 23665 a genuine Amerex part?
Yes. It is the factory nozzle tip listed in Amerex Parts Book 27277 Rev D for these models, and Amerex states that its replacement parts must be used to protect the UL listing and keep the warranty in effect.
When is the nozzle tip replaced?
Amerex's annual maintenance procedure has the technician make sure the nozzle tip is clear and unobstructed; a tip that cannot be cleared is replaced.
Where is part 23665 in the Amerex Parts Book?
Item 24 on page 25 (PDF page 27).
Can the Amerex 23665 be used on the 65 lb B673 wheeled Halotron I unit?
No. The Parts Book lists a smaller .330 in. nozzle tip, part 24775, for the B673.