Scubapro 620Ti farting

[Perryed]

I have a new (to me) 620Ti that on exhalation when above water "farts". The exhaust diaphragm vibrates. At any depth underwater it stops. My 600 doesn`t do this and they are of similar designs. I even swapped out the diaphragms but it didn`t make any difference. If I put my finger in the exhaust T and touch the edge of the diaphragm it`ll stop. It doesn`t affect the exhaust effort it just sounds...………….well, like a fart. Anybody have this happen to them and if so is there a fix?

 

[BoundForElsewhere]

Perfectly normal. Some regs do, some don't "fart".

 

[Bigbella]

I have a new (to me) 620Ti that on exhalation when above water "farts".

So, we're taking "fart" and not "Baja blowout?"

It's ok . .

 

[Perryed]

Perfectly normal. Some regs do, some don't "fart".

I have 5-6 G250`s and just one of them farts. But This is the first newer reg I`ve had do that.

 

[lexvil]

The 420 is horrible at that the 370 also but not as bad.

 

[divad]

I have a new (to me) 620Ti that on exhalation when above water "farts". It doesn`t affect the exhaust effort it just sounds...………….well, like a fart. Anybody have this happen to them and if so is there a fix?

Just say "oopsie" and look sheepish...........or, just blame it on your flatulent buddy who you can't take ANYWHERE.

 

[jakehbk]

No real fix for that. And it's also quite normal so nothing to worry about either.

I actually use that as a tell if I can't quite hear if the reg is leaking or not and I don't have a bucket of water nearby. I plug the mouthpiece with my thumb and if its farting I know its leaking

 

[kelemvor]

I have a new (to me) 620Ti that on exhalation when above water "farts". The exhaust diaphragm vibrates. At any depth underwater it stops. My 600 doesn`t do this and they are of similar designs. I even swapped out the diaphragms but it didn`t make any difference. If I put my finger in the exhaust T and touch the edge of the diaphragm it`ll stop. It doesn`t affect the exhaust effort it just sounds...………….well, like a fart. Anybody have this happen to them and if so is there a fix?

I had an s600 do that, it stopped after being serviced.