OCENCO M-20 - Introduction to the M-20

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1. Introduction
The M-20 was designed with two primary objectives, reliability and ease of use. The
M-20 is the easiest of all self-rescuers to use. Six simple steps (see section 5.4) and
these six steps should be practiced over and over by the trainees until it becomes
second nature.
Inquiries regarding Ocenco Breathing Devices should be directed to:
Ocenco Incorporated
LakeView Corporate Park
10225-82
nd
Avenue
Pleasant Prairie, WI 53158
U.S.A.
Telephone: (262) 947-9000
Facsimile: (262) 947-9020
E-mail: sales@ocenco.com