|The "Black Widow"
Constant Mass Flow explaination
This page describes the equations and operation principles of a constant mass flow semi-closed rebreather, like the black widow.
Constant Mass Flow diagram
This diagram is courtesy and Copyright © of Barrie Kovish and Bill Brooks.
[ Black Widow Page - Constant Mass Flow diagram - AGA ACSC - Constant Fraction ]
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Revised: September 07, 2005.