Hochiki
Hochiki Water Cannon System (sprinkler equipment using water-discharging heads, etc.)
Manufacturer: Hochiki Corporation
Features
This is a representative sprinkler system suitable for high-ceiling spaces. It has been used in over 100 projects both in Japan and overseas, including large-scale buildings such as dome stadiums and event facilities, as well as small and medium-sized open-ceiling spaces such as atriums and gymnasiums.
- The culmination of technology accumulated through many years of experimentation and research and development.
- Superior ability to pinpoint fire location
- Gently and accurately extinguishes targeted flames with pinpoint accuracy
- A comprehensive lineup that can be selected according to the size and shape of the building
- Fixed small heads also available
Specifications, appearance diagram, instructions
| Product Code | Specification |
| GEB-AAS□-□ | Water-discharge type SP control panel for fixed fire detection and extinguishing systems |
| GEK-AAW□ | Manually operated fixed type for fire detection and extinguishing systems |
| GEK-BU | Manual operation unit recessed box for fixed fire detection and extinguishing systems |
| GEK-BR | Exposed box for manual operation, fixed type, for fire detection and extinguishing systems |
| GEH-AWS | Water discharge head (side wall type, fixed type) 3-5m: 52㎡, 5-13m: 64㎡ |
| GEH-AWM | Water discharge head (side wall type, fixed type) 3-5m: 54㎡, 5-13m: 71㎡ |
| GEH-AWL | Water discharge head (side wall type, fixed type) 3-5m: 68㎡, 5-13m: 72㎡ |
| GEH-AW250 | Water discharge head (side wall type, fixed type) 2.5 to 13 m: 48 m² |
| GEH-AW255 | Water discharge head (side wall type, fixed type) 2.5 to 13 m: 50 m² |
| GEH-AW365 | Water discharge head (side wall type, fixed type) 2.5-5m: 48㎡, 5-13m: 56㎡ |
| GEH-AW370 | Water discharge head (side wall type, fixed type) 2.5-5m: 55㎡, 5-13m: 65㎡ |
| GEH-BC23 | Water discharge head (side wall type, fixed type) 2.5-5m: 55㎡, 5-13m: 65㎡ |
| GEH-AC40 | Water discharge head (ceiling type, fixed type) 6 to 20 m: r4.0 m |
| GEH-AC50 | Water discharge head (ceiling type, fixed type) 6 to 20 m: r5.0 m |
| GEH-AC75 | Water discharge head (ceiling type, fixed type) 6 to 20 m: r7.5 m |
| GEH-AC90 | Water discharge head (ceiling type, fixed type) 6 to 20 m: r9.0 m |
