WARNING: This product contains nicotine. Nicotine is an addictive chemical.

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OXVA Unione Tank CRC Version 5ml 28mm

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OXVA Unione Tank CRC Version 5ml 28mm

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OXVA Unione Tank CRC Version

  • Brand: OXVA
  • Unit: set
  • Type: Sub Ohm Tank
  • Net Weight: 70(g)

The combined shipping cost will be calculated automatically by the system after you choose the shipping destination in the checkout step.


OXVA Unione Tank CRC Version is the OXVA's first CRC Sub Ohm Tank makes vaping much easier. Do you know what is CRC? The CRC is a Child Resistant Certification authorized by the Canada Consumer Product Safety Act (CCPSA), meaning the e-juice inside the vaping product is not easily accessible for children and those who are under legal vaping age. This certification is important to ensure the safety of those around a vaper. OXVA Unione Tank CRC Version has made necessary adjustments to the internal structure of the tank to implement the strategy of preventing children from contacting, thereby avoiding contact with e-juice. Comply with ISO8317 Child Resistant certification. Unione Tank CRC Version has a diameter of 28mm (with bubble glass), and the hole diameter will be much smaller. The top of the tank is a replacement 510 drip tip, and an additional one is included in the package. With a lift-to-slide top fill system, the OXVA Unione Tank CRC Version can hold up to 5mL of eJuice in the bubble glass tube. Feature 3.5ml capacity in the straight glass tube. Next, we will see a sliding cover with a medium-sized filling hole hidden under the sliding cover. The place where the force is applied is marked with an arrow. How to filling e-juice: Life the top cap while pushing the top cap in the direction of the arrow on the top to open the tank. The Unione CRC sub-ohm tank comes with two coil options (0.3ohm/0.15ohm Uniplus coil), bring a better flavor.


• 28mm diameter

• 5ml bubble glass capacity

• 3.5ml straight glass capacity

• Lift-to-slide top filling design

• OXVA new flavorful Uniplus coil (0.3Ω & 0.15Ω)

• Comply with ISO8317 Child Resistant certification

• Double CR protection

• 2 types of 510 drip tips

• Press-fit coil installation

• Dual slotted bottom airflow control ring

Size: φ28* 49.5mm
Capacity: 3.5ml(straight glass)/ 5ml(bubble glass)
Filling: Lift-to-slide top filling
Resistance: 0.15Ω Uniplus coil; 0.3Ω Uniplus coil
Drip tip: 510 drip tip
Airflow: Bottom Adjustable Airflow
Colors: Matte Black / Gunmetal / SS / Rainbow / Blue

1* Unione Tank (CRC Version)

1* Bubble glass(5ml, pre-installed)

1* 0.15Ω Uniplus coil(pre-installed)

1* 0.3Ω Uniplus coil

1* Straight glass(3.5ml, spare)

1* Replacement O-rings bag

1* User manual


3 Months for Vape Mods. Vape Tanks & Accessories are DOA(Dead On Arrival), please contact us within 72 hours of delivery.


Attention: As the manufacturer needs the serial number to provide a replacement, we highly recommend you keep the original packing box or take picture of the code before discarding it. Thank you!

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  • Dear customers, here is the place to discuss the questions about the product. If you have any questions about your order or the arrival of goods, please contact our customer service (service@vapesourcing.com). Thank you!
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