Model G3A Concealed Dry Sprinklers, 1/2" Orifice.

1. Floor coverage indicates maximum effective throw of one half of symmetrical spray pattern.
2. Sprinklers shown operating at flowing pressures indicated.
3. Legend:

   7 P.S.I. - - - - - - - 15 P.S.I.--- - - --- 30 P.S.I.---------

4. Spacing=one foot

These distribution patterns illustrate approximate trajectory and coverage as guidance for preventing an obstruction from being placed in the flow path. No specific coverage areas or densities are implied by these patterns.