Yamato Protec Corporation
Yamato Protec YAH-17 Foam Head

Manufacturer: Yamato Protec Corporation
Model: YAH-17
Application
The foam head has passed the performance evaluation of the Japan Fire Equipment Safety Center and is used in fixed foam fire extinguishing systems. It extinguishes fires by simultaneously foaming a pressurized aqueous solution with a pump and distributing it evenly in a semicircle.
| Product name | YAH-17 Side wall type |
|---|---|
| Standard radiation pressure and radiation dose | 0.25 MPa – 17.0 L/min |
| Radiation pressure and radiation dose range | Upper limit: 0.6 MPa – 26.3 L/min |
| Lower limit: 0.25 MPa – 17.0 L/min | |
| Installation height range | Upper limit: 2.5m Lower limit: 1.5m |
| Installation conditions | Mounting pitch: 2.5m or less across x 3m or less across width |
| Fire extinguishing agent used | Aqueous film-forming (2% type) Alpha Foam 210R (Foam No. 23-5) Aqueous film-forming (3% type) Alpha Foam 310X (Foam No. 30-2) Alpha Foam 310R (Foam No. 19-26) |
| Performance rating number | 221T175 |
| mass | 70g |
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