Maximum Working Pressure
175psi (12.1 bar)
162°F/72°C, 205°F/96°C, 286°F/141°C
1/2 inch (12.7mm) with D1 Recessed Escutcheon*, or
3/4 inch (19.1mm) with D2 Recessed Escutcheon (approved by UL only).
*Due to FM Approval Standard 3.2.13 by Class Number 2000, use in combination with a sprinkler head rated higher than 255°F is not approved by FM.
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov