Rebreather World - View Single Post - O2 Metabolic Rates, Oriffice Sizes, ..... Questions...

divetheworld · 11th June 2006, 13:27

???

Bail is clipped to the harness.
Darlene already modified it like the rest of us to backplate and harness. Isnt it a DR dual Rec wing your using Darlene?

BTW, Jetsam made two different orafices on there KISS valves. The KISS Valve orifice is 0.09mm for the flat sided steel one, and 0.1mm for the old round style.
Assuming ambient temperature to be 10deg C, with an IP of 12bar to flow 0.75-0.8ltr/min your using a KISS valve with an orifice about 0.09mm (0035).
This means that you will have linear oxygen delivery upto about 50m then it will trail off in an inverse log curve and you will have no flow at 110m.

The orafices are available in almost any size you want, I wish I could find my supplier list. Its not Jetsam I got them from.
If I find the details I will pass them on pet.

Brent.

11th June 2006, 13:27	#10 (permalink)
divetheworld Dive porn pimp Current Rebreather/s: Inspiration Classic Other CCR Other Rebreather/s: Not Bought Yet Inspiration Classic Inspiration Vision Classic Kiss Other CCR Join Date: Mar 2005 Location: Leeds, England Posts: 1,586	Re: O2 Metabolic Rates, Oriffice Sizes, ..... Questions... ??? Bail is clipped to the harness. Darlene already modified it like the rest of us to backplate and harness. Isnt it a DR dual Rec wing your using Darlene? BTW, Jetsam made two different orafices on there KISS valves. The KISS Valve orifice is 0.09mm for the flat sided steel one, and 0.1mm for the old round style. Assuming ambient temperature to be 10deg C, with an IP of 12bar to flow 0.75-0.8ltr/min your using a KISS valve with an orifice about 0.09mm (0035). This means that you will have linear oxygen delivery upto about 50m then it will trail off in an inverse log curve and you will have no flow at 110m. The orafices are available in almost any size you want, I wish I could find my supplier list. Its not Jetsam I got them from. If I find the details I will pass them on pet. Brent. __________________ Attitude and self praise is no reccomendation. Dont try to be a great man, just be a man and let history be the judge of you. CHECK OUT OUR INTERWEBS FOR CUSTOM REBREATHER UPGRADES *WWW.NARKEDAT90.CO.UK* *http://www.grpservices.com/pursuit/* Supporting Shearwater Research Products in Europe Last edited by divetheworld : 11th June 2006 at 13:39.
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