Ceiling mounted and fuse linkedFor use with a 2-drum/52-cu ft locker only.
| Justrite 2 Drum (52 Cu Ft), Fire Protection, Basic, FE-227 Extinguisher Unit for Outdoor Safety Locker, Red, 915401 Notes:• This accessory must be purchased in conjunction with a locker to ensure proper installation.. Justrite 2 Drum (52 Cu Ft), Fire Protection, Basic, FE-227 Extinguisher Unit for Outdoor Safety Locker, Red, 915401 System includes FE-227, BC type extinguisher unit.