





Uwell Crown 4 Tank
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As we known, crown series always the star of Uwell. Now Uwell is introducing a new member of Crown family- Crown 4 / IV tank. Crown 4 tank comes with a Stainless Steel construction, which makes it durable and gorgeous. With advanced patented self-cleaning technology, the tank can absorb the e-juice in the condensation holder through regular usage and vaporize it. Crown 4 tank utilizes Dual SS904L coil and Double helix mesh coil to achieve heating evenly and produce excellent flavor. The SS904L is more wearproof than SS316L and has better corrosion resistance. The tank features top filling design and bottom adjustable airflow system, you could enjoy easier filling method and smooth airflow.
- Description
- Additional information
- Delivery
Description
Instructions:
1. Innovative patented self-cleaning techonlogy, no leakage
2. SS & Pyrex Glass construction, durable and gorgeous
3. Compatible with Dual SS904L coil and Double helix mesh coil
4. Dual SS904L coil brings better corrosion resistance
5. Mesh coil heats evenly, produce excellent flavor
6. Top filling design, easier to refilling
7. Adjustable bottom airflow system
Size: 28*54.8mm
Material: Stainless Steel, Glass & Silicone
Coil type: Dual SS904L Coil 0.2ohm (70-80W)
Dual SS904L Coil 0.4ohm (60-70W)
SS304 UN1 Coil 0.25ohm (55-65W)
FeCrAl UN2 Coil 0.23ohm (60-70W)
Packaging
- 1 x Crown IV Tank
1 x 0.4ohm coil(pre-installed)
1 x 0.2ohm coil
1 x pack of replacement O-rings
1 x User manual
1 x Drip tip cover
Additional information
Color | Black, Blue, Green, Purple, Rainbow, Silver |
---|
Dispatch Cut-Off Times
Monday–Friday
Order by 3 pm for same-day dispatch
Orders after 3 pm dispatched next working day
Saturday
Order by 11 am for Saturday dispatch
Orders after 11 am dispatched Monday
Sunday
All Sunday orders dispatched Monday

Delivery Services
Service | Delivery Window | Tracking & Signature |
---|---|---|
Royal Mail Special Delivery Guaranteed Next Day | Next working day | Yes, signature required |
Royal Mail Special Delivery Next Day (1 PM) | Next working day by 1 pm | Yes, signature required |
Royal Mail Special Delivery Next Day (9 AM) | Next working day by 9 am | Yes, signature required |
Royal Mail Tracked 24 | 1–2 working days | Yes, tracking only |
Saturday Delivery | Saturday if ordered by Friday 3 pm | Yes, signature required |
Express Free Next Day Delivery
Express Free Next Day Delivery is available on all orders over £300. Select your preferred service at checkout.
Click & Collect
Choose Click & Collect at checkout and pick up in store:
By 3 pm Mon–Fri → ready same day
After 3 pm Mon–Fri, or weekend orders → ready next working day
Tracking & Notifications
As soon as your order is dispatched, we’ll email you a tracking number.
You can also view status updates any time by logging into your account.
Need Help?
If you have any questions about cut-offs, services, or availability, please email us at info@ukvkwholesale.com or call 0116 402 8181. We’re here to help!
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