Serpent RTA by WOTOFO

Status
Not open for further replies.

macis

Super Member
ECF Veteran
Verified Member
Sep 14, 2015
734
315
I tried that, with different o-rings. With some of the o-rings, being too small, the water would seep through. If the o-ring has too narrow inner diameter, it will sit too tight and go straight across the juice channels leaving a hole there when the JFC is closed.

From the (blurry) picture it looks fine, but you might want to try with different o-rings. As I said in my post a few pages back I had luck with the o-ring from a Taifun chamber cap, but I do not know the exact dimensions of it.
i'm using a 13mm ID o-ring, guess i'll have to wait for my 10mm ID bring arrived.

anyway, thank you for ur helped:thumb:
 

macis

Super Member
ECF Veteran
Verified Member
Sep 14, 2015
734
315
I tried that, with different o-rings. With some of the o-rings, being too small, the water would seep through. If the o-ring has too narrow inner diameter, it will sit too tight and go straight across the juice channels leaving a hole there when the JFC is closed.

From the (blurry) picture it looks fine, but you might want to try with different o-rings. As I said in my post a few pages back I had luck with the o-ring from a Taifun chamber cap, but I do not know the exact dimensions of it.
i just did a different build. i changed the O-ring to a Griffin's one, did a 3mm coil(previous coil 2.5mm), n stuffed in more wick.

i then closed the JFC tight, fill her up, turn her upside down before opening the JFC. it doesn't leak at all this time. :)

i'll update u all when i refilled again. i'll try filling the serpent up with water minus all the wick n coil to see water will seeped thru the chimney on my next rebuild. cheers!

Screen Shot 2016-02-17 at 2.48.39 AM.png Screen Shot 2016-02-17 at 2.48.25 AM.png
 

DP2Raja

Ultra Member
ECF Veteran
Verified Member
Dec 31, 2012
1,051
2,272
New Mexico
If I was going to make a design change on the Serpent, I would probably have a little taller "lip" on the center air hole on the deck. If you have a lot of cotton and are doing the "S" method of wicking, the edges can touch or slightly overlap that lip as it is now. I occasionally get a weeping of juice through the outside AFC channels. I believe it is due to excess juice in the wick that is going over the edge of the center air hole edge. I try and make sure the wick is not up against it, but by the time you screw the chamber on, who knows how the wick ends up settling. This only happens when my wick is close to ready to change out. Not sure why it sometimes does it at that stage in the life of the wick. Probably due to the wick not being as absorbent at the end of it's little life. Since I vape NET juices, I dry burn and change wick ever other day.
 

Major911

Ultra Member
ECF Veteran
Verified Member
Jul 31, 2014
1,136
1,739
Grand Island, FL, USA
I've actually had better results in my serpents using the less is more technique with wicking. Bear in mind this is with cotton ( I have no experience with rayon). I trim my wicks even with the deck and so they will just touch the deck above the juice channel when wet. No wick in the channel whatsoever but an ample tuft just above it. This eliminates any disruption of the wick when the juice flow bell is manipulated. Keep in mind that this technique only works with the optional o ring on the deck. Without it you will experience leakage. I've been using this method on all my serpents with no issues. I change my wicks weekly. Hope this is helpful. Happy vaping[emoji106]


Sent from my iPhone using Tapatalk
 

petemoss

Super Member
ECF Veteran
Verified Member
Nov 16, 2013
661
1,299
Queens, NY
One change I'd like to see would be some knurling on the top ring (where the Serpent logo is). Really hard to get a grip on that narrow ring! Otherwise it's a great little tank with top fill, smooth airflow and easy to build. And for $29, how can you go wrong?
 

DP2Raja

Ultra Member
ECF Veteran
Verified Member
Dec 31, 2012
1,051
2,272
New Mexico
Petemoss, I totally agree. Both my SS and my Black version are my favorite tanks at this time. Love them. Really happy with what you get for this price. The quality and threads on mine are perfect. Truly the smoothest airflow (and quietest) of any of my tanks, with great adjustment down to MTL or open for DLH. Digging' da Serpent!
 

macis

Super Member
ECF Veteran
Verified Member
Sep 14, 2015
734
315
One of my serpent has a little rough threading. One time when filling, I thought it was all the way closed when it wasn't. Had a little leaking. Not sure if you are experiencing the same thing or not. I also turn mine upside down before opening.

HD
perhaps mine too has rough treading. guess i'll know when its time to rebuild. i'll closed the JFC n fill water in it to see if it leaks.
 

Kingboomer

Super Member
ECF Veteran
Oct 19, 2013
561
1,578
Commerce City, CO
OK, been using mine exclusively for over a week now, and I'm loving it! No leaks except for the occasional weeping from the AFC, but I've had that with other RTAs so it's not that big a deal. This thing LOVES it some juice tho (good thing I DIY ;) ). Got a twisted 28gauge kanthal build wrapped 7 turns around a 7/64ths drill bit, wicked with rayon.


-Kingboomer
 

nelsonm64

Ultra Member
ECF Veteran
Verified Member
Apr 27, 2013
2,621
2,564
Kelowna, B.C.
OK, been using mine exclusively for over a week now, and I'm loving it! No leaks except for the occasional weeping from the AFC, but I've had that with other RTAs so it's not that big a deal. This thing LOVES it some juice tho (good thing I DIY ;) ). Got a twisted 28gauge kanthal build wrapped 7 turns around a 7/64ths drill bit, wicked with rayon.
-Kingboomer

I couldn't imagine paying for retail juice these days with all the thirsty RTA's and subohm tanks... i'd go broke! thank god for homemade juice ;)
 

TheWestPole

Ultra Member
ECF Veteran
Verified Member
May 28, 2015
1,486
5,634
Los Angeles
Number one thing that eliminated leaking/flooding after filling for me was to just stop bothering with the JC at all. I just leave it wide open, no o-ring, no problem.

Amen to that. Get your wicking right and don't disturb it (JFC) and it won't leak.
 
Last edited:

macis

Super Member
ECF Veteran
Verified Member
Sep 14, 2015
734
315
update:

just tried filling the tank up with water, without coil n cotton. it leaks.
somehow the water managed to seep pass the JFC even with an O-ring attached.
i've tried 13mm ID, n 8-9mm ID O-rings.

however, with the coil n wick installed, i encounter no leaking.
i even took the top-cap off n let it sit for 3mins, still no leak.
 

Major911

Ultra Member
ECF Veteran
Verified Member
Jul 31, 2014
1,136
1,739
Grand Island, FL, USA
Number one thing that eliminated leaking/flooding after filling for me was to just stop bothering with the JC at all. I just leave it wide open, no o-ring, no problem.
Must vary from tank to tank. Just tried that with one of my black ones and it weeper out the air hole again. I'll stick with closing the JFC on mine.


Sent from my iPhone using Tapatalk
 

ThunderDan

Ultra Member
ECF Veteran
Verified Member
Sep 15, 2014
2,609
2,600
MD
Must vary from tank to tank. Just tried that with one of my black ones and it weeper out the air hole again. I'll stick with closing the JFC on mine.


Sent from my iPhone using Tapatalk
Maybe, could be how I wick it too, might vary from how you have it (although the way you described your wicking sounds pretty similar to mine). I dunno, seems to be working fine for me on both of my serpents. I'll post a pic of my wicking, its nothing fancy, just a bunch of cotton thinned and fluffed basically.
 
Status
Not open for further replies.

Users who are viewing this thread