- Screw type
- NK-1000
- NK-1100
- NK-1200
- NK-1300
- NK-1500
- NK-1900
- NK-2000M／NK-2000F
- NK-3400M／NK-3400F
- Flange type
- NK-3100
- NK-2500／NK-2600
- NK-4000／NK-4100
- NK-5000／NK-5100
- NK-5500／NK-5600
- NK-6300
- NK-9100
- NK-9500
- One Touch type
- NK-1800
- NK-1800SNT
- NK-3500
- NK-3600
- Vacuumed Products
- NK-2300KF
- NK-2300PT
- NK-2300V
Flexible metal hose
Flangeタイプ
NK-9100Fire Service Act (Article 20) Collar type 40A～65A
NK-9100 Fire Service Act (Article 20) R type 80A～100A
NK-9100 Fire Service Act (Article 20) Band type 80A～400A
Features
Approved of the Japan Foundation for Fire Security
This is used for absorbing the displacement caused by subsidence happened by earthquake and etc.
This model fills higher standard of designing than that of usual flexible metal hose.
