Crown 4 / IV Tank by Uwell

The UWELL Crown 4 / IV sub ohm tank is the ultimate flagship when it comes to tank structure. A simplified threaded top-fill system allows for a maximum capacity of 6ml. The self-cleaning technology within the atomiser core absorbs excess e-juice into a condensation holder preventing the coils from spitting and clogging up. The patented Pro Flavour Core Optimisation System, or Pro-FOCS for short, recycles the in-taken air twice through the core of the atomiser to saturate the recycled draw with additional flavour from the vaporised e-juice.

The Crown IV Tank hosts a simplified quarter-turn threaded top fill system for faster refills. Furthermore, the Crown 4 has a visually striking design, being hand-polished and knurled at the top and bottom ends, making airflow manipulation and unscrewing of the top fill system even easier.

Specifications:

• 28mm Diameter
• 5mL Standard Glass
• 6mL Bubble Glass
• Superior Stainless Steel Construction
• Pyrex Glass Reinforcement
• Quarter Turn Threaded Top Refill System
• Self Cleaning Technology Pro-Flavour Optimisation Core System
• Dual Knurled Adjustable Bottom Airflow Control Ring
• Gold-Plated 510 Connection
• Detachable Structure

Crown IV Coils: 

• 0.2ohm Dual SS904L Coil – rated for 70-80w
• 0.4ohm Dual SS904L Coil – rated for 60-70w
• 0.23ohm FeCrAl UN2 Coil – rated for 60-70w

Available in Black, Blue, Green, Rainbow, Purple, Stainless Steel  

Includes:

• 1 Uwell Crown IV (4) Tank
• 1 Spare Glass Tube
• 1 0.4ohm Dual SS904L Coil – rated for 60-70w
• 1.0.2ohm Dual SS904L Coil – rated for 70-80w
• 1 Pack of O-Rings
• 1 User’s Manual
• 1 Drip Tip Cover