[Woz]

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I'm after the spec of the direct feed coupings used on BCDs, drysuits etc. There are a couple knocking about commonly.

 

[Kate R]

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<font color='#000080'>what for?

 

[Woz]

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I want to stick a blowgun on the end of a hose. And it's useful to know when..
a) building my own kit
b) you have an engineering company so can sneak diving kit through as industrial stuff
c) if you want to take a pneumatic power chisel down with you

 

[Kate R]

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<font color='#000080'>have you spoken to tom? better hurry up, he's off soon!

 

[Woz]

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Why Tom?

 

[Kate R]

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<font color='#000080'>cos tom knows about such things!

p.s. ask him about the drill

p.p.s. not tom here, tom hood!

 

[Woz]

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I'm assuming from your speedy relpies to posts that there aren't too many stamps to lick at work, the bins are empty and you've drunk all the tea you possibly can without passing out from a Rich Tea overdose.

 

[Kate R]

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<font color='#000080'>and i've eaten all the chocolate i need to keep up the christmas 10,000-calories-a-second intake!

 

[daveking]

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<font color='#0000FF'>air chisels are crap underwater  better taking portapower down wuth a lump hammer and splitting chisel
i use a otter blowgun for filling lift bags dsmbs etc
oh and dont forget the crowbar at least if there is no brass it makes a good lobby hook

 

[Woz]

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Right. The two common types of BCD couplings are:
CEJN (what size, I don't know)
Hanson Seaquest (again, whether this is a weird diving standard or an industrial one I don't know)
Anyone know any more?

 

[Woz]

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And an update for you:
The CEJN is size 221 and is commonly used on Apeks suit inflation valves and is generally bigger than the Hanson coupling.