Dacor/ Draeger overcompensation > "INCREASE INTERMEDIATE PRESSURE WITH DEPTH" Yes it does, ie IP is not at a constant level above ambient pressure, but is increased for eg 0,5 bar for every 10 m of depth. Draegers OC regs have the same feature. They want rather a constant pressure relation , rather than a certain top . They say it should increase performance at depth. Might work well with their 2nd stages which are dynamically balanced. They might need that, too. ( actually the draegers are simple and robust. Matthias -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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