Four one five 415 Styled RTA

Noname clone

So, I've got FOUR ONE FIVE styled 415RTA from FastTech, as boldly stated on the same forums “killer dwarf and kaifun Lite 2019”. The origin of the clone could not be established, according to different versions it can be Vazzling or SubTwo



Four one five 415 RTA

Specifications:

  • Diameter: 22 mm;
  • Max height: 57,8 mm;
  • Height without drip tip and pin: 42 mm;
  • Material: Stainless steel;
  • Tank material: PEI;
  • Liquid volume: 4,5 ml;
  • Weight: 41 g;

Package:

  • 1 Atomizer;
  • 2 replaceable air ducts;
  • 10 o-rings:
    • 4х1 — 1 pcs;
    • 5х1 — 1 pcs;
    • 7х1 — 2 pcs;
    • 8х1 — 2 pcs;
    • 16х1 — 1 pcs;
    • 17х1 — 1 pcs;
    • 18х1 — 2 pcs;
  • 4 Screws (m2х4);
  • 1 Wrench


Hybrid drip tip:

Four one five 415 RTA

Drip tip turned out, that basks. Though looks and fits good, I'll replace it.




From below you can see the brass pin (with o-ring) and the words “Four one five”:

Four one five 415 RTA



The tank is refilled from above (it's more convenient from a bottle with a thin spout), the cover opens for 1/4 turn:

Four one five 415 RTA



Turn the cover of the filling and see that the sealing o-ring is not fixed:

Four one five 415 RTA

I messed it up (cut off the edge of the lid) and already used a spare. Don't know what to do to not lose:





To unscrew the bell will require a special wrench:

Four one five 415 RTA



Collapsible bell:

Four one five 415 RTA



The short part is intended for use in the mini-version:

Four one five 415 RTA



Continued to disassemble:

Four one five 415 RTA



The base is miniature, pre-installed nozzle with 1.5 mm air hole:
Four one five 415 RTA





In addition, the tightness of the airflow can be adjusted by the AFC ring, which rotates quite freely, however, with a completely closed slit, there is a suction of air. By the way, this slit had a Burr that had to be removed with a needle file, in other places the burrs havn't found:

Four one five 415 RTA

In general, the tank is finished well enough, spoils the impression only burr, which said above and, as it seemed to me, not very carefully cast insulator rack.





There are also two replaceable air pipes. One with a large oval hole, the second with a small colander (four holes 1 mm in diameter):

Four one five 415 RTA



Wrapped kanthal. Because of the modest size of the evaporation chamber of wool should be quite a bit:

Four one five 415 RTA

Cotton wool is put elementary, just the ends fall to the bottom.





Filled the liquid and vaped...

Four one five 415 RTA

Well, what about the "killer dwarv", they, IMHO, got excited. I specifically wrapped around the same coil as on the dwarv, but the taste seemed to me the poorer. Although pairs such as cold and dry.





Important!

With the open flow of fluid (for open or close it is easy rotation of the upper ring) in a few puffs starts to gurgle. This is because the dome is not pressed down by the bulb until the end and a little (about 0.2-0.5 mm «walks» along the vertical axis:

Four one five 415 RTA

To avoid overflows, it is necessary to block the supply of liquid





Thanks Mclaud from www.ecigtalk.ru who discovered the problem and suggested its solution! The problem is solved by grinding the base of the flask on sandpaper to the amount of backlash:

Four one five 415 RTA

After such refinement, the liquid supply works as it should!





Summary:

The tank is quite good and because of its compactness at 4.5 ml volume will be in my active use. I recommend buying

Four one five 415 RTA





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