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TN-17 Horizontal Spray Nozzle TN-17 Horizontal Spray Nozzle TN-17 Horizontal Spray Nozzle having a 16.8 (K240) K-factor is a specialized open nozzle for use in tunnel fire protection deluge systems, providing an improved alter- native to traditional designs. With its ability to provide extended coverage, the Model TN-17 Nozzle allows for a single pipe to run the length of a tunnel, compared to traditional designs that use multiple pipes in order to provide sufficient coverage.
 
P000136 Nozzles and Nozzle Accessories 1.000 đ SoldOut
  • TN-17 Horizontal Spray Nozzle

    P000136
  • TN-17 Horizontal Spray Nozzle having a 16.8 (K240) K-factor is a specialized open nozzle for use in tunnel fire protection deluge systems, providing an improved alter- native to traditional designs. With its ability to provide extended coverage, the Model TN-17 Nozzle allows for a single pipe to run the length of a tunnel, compared to traditional designs that use multiple pipes in order to provide sufficient coverage.
     

  • Manufacturer: Tyco
  • Origin: US
  • Download:
- Approvals: UL, FM
- Maximum Working Pressure: 30 psi (2.1 bar)
- Minimum Working Pressure: 10 psi (0.7 bar)
- Discharge Coefficient: K=16.8 GPM/psi½ (241.9 LPM/bar½)
- Pipe Thread Connections: 3/4 Inch NPT or ISO 7-R ¾
- Maximum Height to Finish Grade: 40 ft (12,2 m)
- Minimum Height to Finish Grade: 18 ft (5,5 m)
- Finish: Natural Brass
- The Model TN-17 Nozzle provides protection  of  coverage areas up  to 16  ft.-4  inches  x  32  ft.-8  inches (5,0 m x 10,0 m) as compared to standard coverage sprinklers often used in tunnel fire protection system designs having a maximum coverage area of 10 ft. x 10 ft. (3,0 m x 3,0 m).

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