|Edition Number:||1||SCC Approved:||--|
|Edition Date:||2005-03-04||DOD Approved:||--|
|Price Code:||A||ANSI Approved:||--|
1.1 This Outline of Investigation covers devices intended to automatically maintain, within specific limits, the gas pressure in a dry pipe sprinkler system.
1.2 The products covered by this Outline of Investigation are intended for use in sprinkler systems installed in accordance with the Standard for Installation of Sprinkler Systems, NFPA 13.