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Air Bar Diamond 3 Airflow Tuning Checklist 2026
Published 2026 · VapeWholesaleHub trade desk
Airflow tuning is the single adjustment that changes how Diamond 3 feels in daily use.
Buyers who treat airflow tuning as a commercial discipline rather than an afterthought tend to hold margin for longer.
Consistency across batches matters more than peak performance for Diamond 3, and airflow tuning is where inconsistency first appears.
Why airflow tuning matters on the Diamond 3
Restricted airflow suits mouth to lung customers moving from traditional products.
Shops that receive a short briefing on airflow tuning convert noticeably better than shops that only receive stock.
Open airflow serves direct lung users who prioritise vapour volume.
Reference specification
| Item | Value |
|---|---|
| Model | Diamond 3 |
| Brand | Air Bar |
| Category | Reviews |
| Battery | 1500 mAh |
| Output range | 10-30 W |
| Capacity | 6.0 ml |
| Charging | USB-C 2A |
| Coil options | 0.6 / 0.8 / 1.0 ohm |
| Carton quantity | 120 units |
An adjustable ring lets one SKU serve both preferences and simplifies inventory.
Practical notes for buyers
In practice the decision comes down to three numbers: unit cost, freight per unit and the realistic sell through rate for Diamond 3.
Shops that receive a short briefing on airflow tuning convert noticeably better than shops that only receive stock.
Checklist
- Agree in advance who pays for return freight on a defect claim.
- Log sell through by account for the first eight weeks.
- Record the arrival condition with photographs on the day of delivery.
- Check carton quantities against the commercial invoice line by line.
- Keep certificates current and filed against the exact model name.
- Retain one sealed sample carton from every batch for reference.
Commercial terms
Freight terms should be named explicitly, because an unclear incoterm is the fastest way to lose a relationship.
Lead times are a function of component availability as much as factory capacity, so buffers should reflect both.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (75 units) | Tier 1 | 7-12 days |
| Pallet (913 units) | Tier 2 | 21-30 days |
| Container (9101 units) | Tier 3 | 14-21 days |
Frequently asked questions
Can airflow be adjusted on Diamond 3?
Most current designs include a rotating ring or sliding switch; confirm the exact mechanism on the specification sheet.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
What happens if a batch fails inspection?
The agreed procedure normally covers replacement of affected units or credit against the next order, documented before shipment.
How quickly can a repeat order be produced?
For established configurations production typically runs two to four weeks, with transit on top depending on the chosen method.
Final word
None of this is complicated, but it does need to be written down and reviewed on a schedule.
Trade enquiry
Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.
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