Yamato Protec Corporation
Yamato Protec Automatic Fire Extinguishing System For Kitchens Espio Product overview

Manufacturer: Yamato Protec Corporation
Model: Automatic Fire Extinguishing System For Kitchens Espio
Application
It is ideal for hotels, inns, restaurants, hospitals, welfare facilities, and underground shopping areas that have kitchen facilities.
The Espio series of automatic kitchen fire extinguishing systems uses highly sensitive sensors to quickly detect temperature increases in hoods, ducts, ranges, fryers, etc., and issues an alarm if an abnormality occurs. Furthermore, a high-performance detector is activated, automatically discharging a safe and environmentally friendly enhanced liquid (neutral) fire extinguishing agent. This is a high-performance automatic fire extinguishing system specifically designed for kitchen equipment.
Approved by the Japan Fire Equipment Safety Center
The [Espio] series was developed based on the technical standards of the Fire and Disaster Management Agency of the Ministry of Internal Affairs and Communications, Fire Prevention Bureau Notification No. 331 of 1993, “Standards for Performance and Installation of Simple Automatic Fire Extinguishing Devices for Hoods, etc.,” with the addition of our own unique technology, and is a product that has passed the evaluation of the Japan Fire Equipment Safety Center.
Espio System Configuration Diagram
1 Sensor (DTA-3L)

2 Remote control box (ES-2SB)

3 Nozzle (for ES2-3D)

4 Nozzle (for ES2-3HD)

5 Nozzle (for ES2-3BRF) (for ES2-3SRF)

Regarding the chemicals used in the Espio automatic fire extinguishing system for kitchens.
The fire extinguishing agents in the Espio series do not contain perfluorinated compounds (PFOSs), which are subject to increasing international regulations. The manufacture and use of products containing PFOS (perfluorooctanesulfonic acid) will be regulated from April 2010, according to the Enforcement Order of the Chemical Substances Control Law (Chemical Substances Control Law), which was promulgated on October 30, 2009. Our enhanced liquid (neutral) fire extinguishing agent is a fire extinguishing agent that complies with PFOS regulations.
Specifications of the Espio automatic fire extinguishing system for kitchens
| Model | ES2-3HD | ES2-3BRF | ES2-3SRF | ES2-3D |
|---|---|---|---|---|
| Purpose | For hoods and ducts | For large ovens and fryers | For small microwave ovens and fryers | For ducts |
| Performance rating number | Review No. 23-011 | Review No. 23-022 | Review No. 23-021 | Review No. 23-010 |
| Protection area | Hood 2.8 x 2.0m, Duct 3,000cm² x 5m | Microwave oven 1.2 x 2.5m, Fryer 0.7 x 1.2m | Microwave oven 1.3 x 1.3m, Fryer 0.7 x 1.2m | 3,000 cm² × 5 m |
| Fire extinguishing agent type | Medicine No. 23-1 | |||
| Fire extinguishing agent capacity | Neutral strengthening liquid 3.5L (accumulation type) | |||
| Storage box dimensions (H×W×D) | 500 x 330 x 210 mm (Storage box for one container) | |||
| Effective radiation time | Approximately 20 seconds | Approximately 21 seconds | Approximately 24 seconds | Approximately 27 seconds |
| Operating temperature range | -10℃ to +40℃ | |||
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