The Globe Sprinkler Cabinet comes in a 12-head version or 6-head version. When storing concealed sprinklers, the 12-head version only holds 6 concealed sprinkler heads while the 6-head version only holds 3 concealed sprinkler heads.
SPRINKLER CABINETS FOR REPLACEMENT AUTOMATIC SPRINKLERSGFS 825 20170102CM (.pdf)
Where there is a need to store spare sprinklers; the sprinkler shall be stored in a spare head cabinet sized per the requirements of NFPA. Cabinets are manufactured to hold a mixture of up to six (6) or twelve (12) upright, pendent, and sidewall sprinklers. When storing concealed sprinklers, the six-head cabinet will hold three (3) spare concealed sprinklers and the twelve-head cabinet will hold (6) spare concealed sprinklers. Spare Head Cabinets shall be sized to hold GL Series Sprinklers; as manufactured by Globe Fire Sprinkler Corporation.