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OBS Engine Nano RTA

20 product reviews
Calculated at checkout

Product Description

OBS Engine Nano RTA

The OBS ENGINE Nano RTA features stainless steel constructio and 25mm diameter design. The Engine Nano highlights side fill design top adjustable airflow valve with an advanced airflow design. The OBS Engine Nano RTA uses single elliptical post holes design, compatible with any wire in the market.
The hidden side fill system permits you to easily refill the tank. The OBS Engine also features a top adjustable airflow valve with an advanced airflow design which reuses the airflow through the tank. The OBS Engine includes an extraordinary wick reservoir design which expands liquid flow and minimize leaks. 


  • Diameter: 25mm
  • 510 Threaded
  • Isolated Rebuildable Deck and Base to Reduce Heat
  • Single Elliptical Style Deck
  • Top Fill Design
  • Top Adjustable Airflow Design
  • Advanced Airflow Circulation System
  • Locating Slot and Bar Allows for Consistent and Accurate Performance
  • POM (Delrin) Drip Tip
  • 304 Stainless Steel Construction


Product Reviews

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Showing reviews 1-10 of 20 | Next

  1. Simple

    Posted by on

    as stated below good tank easy wicking etc. But also A word about the company. Extremely helpful if in doubt about anything drop them a line. I did and im glad

  2. RTA

    Posted by on

    Engine Nano RTA is a great RTA.  First build ever and it worked like a charm.

  3. RTA

    Posted by on

    Love the engine nano. Easy to build on, fill all this with no leaks.

  4. OBS Engine Nano RTA

    Posted by on

    This tank is great. No leaks. Easy to build on.

  5. Nano RTA

    Posted by on

    I am really impressed by this one, it's really the best RTA I had.

  6. Nano RTA

    Posted by on

    Easy to build on and wick. No leaks. This tank is excellent. Good on flavour and doesn't go through juice too fast.

  7. Nano RTA

    Posted by on

    Leak-proof, great flavour and easy to build on.

  8. Nano RTA

    Posted by on

    The tank is well built and holds a good amount of liquid. The deck is very easy to build on, easy to wick, and no issues with leaking. I get amazing flavour from this RTA.

  9. OBS Engine Nano RTA

    Posted by on

    Good air flow of good quality .Good taste, seamless supply of liquids,i will buy again. Thank you vapingman.

  10. OBS Engine Nano RTA

    Posted by on

    I have two of these tanks because they are awesomel! No leaks, easy to build, great flavour and large juice capacity.

Showing reviews 1-10 of 20 | Next

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