3mL XS PSU Tank Conversion Kit for the GT IV (GT4) by Taifun

Replacement tank arrangement for the Taifun GT4 (GT IV), allowing for a shorter height and lighter weight through the use of PSU - Polysulfone.

Benefits of PSU:

Very high strength and rigidity compared to other plastics.
High heat resistance (-50 to 170° Celsius).
Excellent chemical resistance, greater than Ultem to resist cracking from most liquids.
Physiologically inert.

Note: Photos shown attached to complete tank are for demonstration purposes only. Complete atomizer is not included in this sale. This sales listing is ONLY for the short 3mL tank conversion kit.

NOTE: It is highly recommend that you fully clean out this product before the first time you use it. While the factory does a decent job at removing dust, shavings, machining lubricants and greases, there is still the potential for trace elements to remain, and it is best recommended that you do an additional cleaning to meet your standard of cleanliness.

5
Top quality product!

Posted by Tom S on 2021 Jul 31st

I have both this and the ST version and I’m gonna use that as a comparison. The Steam Tuners version holds a little more juice and maybe, to some people, looks a tiny bit better.
The Taifun 3ml XS nano drop kit is far superior in functionality and machining. The threading is so much better and it feels more sturdy. I would expect the Taifun version to last longer. It also looks great. I’m using it on the Titanium GTIV base and it’s really light and looks good.
5
AWESOME kit !!

Posted by Lance on 2021 Mar 29th

Despite having to fill the tank more frequently, the smaller size is great for travel and overall appearance. This kit uses your stock top-cap and is made by Taifun so you know it’ll work and be made well.