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Freemax Zeal S Airflow Tuning Checklist 2026
Published 2026 · VapeWholesaleHub trade desk

Airflow tuning is the single adjustment that changes how Zeal S feels in daily use.
A range review that ignores airflow tuning will often produce a confident decision and a disappointing quarter on the Zeal S.
Cash flow is the quiet constraint behind airflow tuning: the cheapest option is rarely the one that frees the most working capital.
Why airflow tuning matters on the Zeal S
Restricted airflow suits mouth to lung customers moving from traditional products.
Retail staff rarely ask about airflow tuning directly, but their questions almost always lead back to it.
Open airflow serves direct lung users who prioritise vapour volume.
Reference specification
| Item | Value |
|---|---|
| Model | Zeal S |
| Brand | Freemax |
| Category | Flavours |
| Battery | 1000 mAh |
| Output range | 5-25 W |
| Capacity | 1.2 ml |
| Charging | USB-C 2A |
| Coil options | 0.4 / 0.6 ohm |
| Carton quantity | 240 units |
An adjustable ring lets one SKU serve both preferences and simplifies inventory.
Practical notes for buyers
Cash flow is the quiet constraint behind airflow tuning: the cheapest option is rarely the one that frees the most working capital.
The most common mistake is optimising for the first order instead of the fourth, which is where Zeal S economics actually settle.
Checklist
- Verify that artwork matches the approved compliance template.
- Retain one sealed sample carton from every batch for reference.
- Request batch photographs and a packing list prior to shipment.
- Record the arrival condition with photographs on the day of delivery.
- Agree in advance who pays for return freight on a defect claim.
- Review the reorder point after one full selling cycle.
Commercial terms
Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.
Currency movement over a ninety day cycle can outweigh the difference between two competing quotations.
| Volume tier | Indicative unit level | Lead time |
|---|---|---|
| Carton (191 units) | Tier 1 | 30-45 days |
| Pallet (874 units) | Tier 2 | 14-21 days |
| Container (10519 units) | Tier 3 | 21-30 days |
Frequently asked questions
Can airflow be adjusted on Zeal S?
Most current designs include a rotating ring or sliding switch; confirm the exact mechanism on the specification sheet.
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.
Do you support long term supply agreements?
Yes, rolling agreements with defined review points work better for both sides than rigid annual commitments.
Is documentation provided for customs?
Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.
Final word
A short quarterly review of these points will keep the Zeal S range healthy without consuming the week.
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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