Evaluation of Second Preproduction Sample of U. S. Divers Co. Two Stage Open Circuit 'Aqua-Master' Scuba Regulator.

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Evaluation of Second Preproduction Sample of U. S. Divers Co. Two Stage Open Circuit 'Aqua-Master' Scuba Regulator.

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Title: Evaluation of Second Preproduction Sample of U. S. Divers Co. Two Stage Open Circuit 'Aqua-Master' Scuba Regulator.
Author: Hanger, CW; Searle, WF, Jr
Abstract: A second preproduction sample (NObs 74166) of an open circuit Scuba demand regulator is given a complete evaluation in accordance with applicable military and purchase specifications and the standard Experimental Diving Unit (EDU) evaluation procedure. The equipment evaluated consists of a two stage regulator, the D.A. Aqua-Master. This second preproduction sample is essentially the same as that in EDU Evaluation Report 8-59. In addition to substituting the old style upper cover and exhaust flapper valves, the manufacturer provided a new style molded rubber exhaust flapper. (Modified author abstract)
Description: Citation Status: Active; Citation Classification: Unclassified; Title Classification: Unclassified; Report Classification: Unclassified; Identifier Classification: Unclassified; Abstract Classification: Unclassified; Distribution Limitation(s): 01 - APPROVED FOR PUBLIC RELEASE; Information provided by the Department of Defense and the Defense Technical Information Center (http://www.dtic.mil/) is considered public information and may be distributed or copied unless otherwise specified. Use of appropriate byline/photo/image credits is requested.
URI: http://archive.rubicon-foundation.org/3827
Date: 1959

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