Thread: What's the smallest Halcyon DSMB with an OPV
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Old 04-07-06, 11:09 AM
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What's the smallest Halcyon DSMB with an OPV
All,

I am looking for a small 'H' Closed Circuit dsmb with an Over Pressure Valve.

As I understand it - the 3.3' Closed Circuit model does not have an OPV - and therefore does not vent gas as maximum pressure is reached on the way up to the surface. Consequently it bends like a banana on the surface! Question: Is this not a design flaw?

So - who uses the 3.3 Closed circuit version and how do you get on with it? Any problems on the over inflate?

thanks in advance.
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