Viking Head Guard Model D-1 For Upright/Pendent Heads - Available in Multiple Styles Fire Alarm Signs & Labels 2 1/2" FDC outlets measure

2 1/2" FDC outlets measure 3" across inside of coupling

Pipe Size:  5"

Inside Diameter - 2 1/16"

Escutcheon for use with Globe fire sprinkler model numbers: GL4906 GL5603 GL5634 GL5689 GL8134 GL8189

Micromatic

Viking Head Guard Model D-1 For Upright/Pendent Heads - Available in Multiple Styles Fire Alarm Signs & Labels 2 1/2" FDC outlets measureViking Head Guard Model D 1 For Upright Pendent Heads Available in Multiple Styles Sprinkler Guards are designed for use on sprinklers located in areas that make them susceptible to damage. Available In the following styles: 10325 D 1 1 2" NPT Basic Steel 12198 D 1 1 2" NPT Stainless Steel 20418 D 1 For ELO Sprinklers, 3 4" NPT Basic Steel To determine what size sprinkler head you have, measure the bottom of your sprinkler head at the base of the