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OVERSEAS PRODUCTS

Residential Sprinkler

Model ZN-RES 4.2K
Model ZN-RES 4.2K

Model ZN-RES 4.2K / Residential Sprinkler

Features
Solder type.
Ideal for use in wet pipe residential sprinkler systems per NFPA 13D, 13R, and 13.
Approved for special applications with beamed ceilings.
Can be installed in fewer steps and less time.

Technical Data

 Quick Response
 Heat Element  Solder
 Seat  PTFE Seat
 Thread Size  1/2inch
 Temp  162°F, 175°F
 Max Press  175psi
 Finishes  White,Chrome,Black,Dark Brown
 Approvals  cULus , NYC

 

Ordinary Temperature (SP/162°F) 

  Maximum Coverage Area(ft by ft)    Minimum Flow Residual Pressure 
  Flow(GPM)   Press(psi)
         12 by 12     13GPM     9.6psi
         14 by 14     13GPM     9.6psi
         16 by 16     14GPM     11.1psi
         18 by 18     18GPM     18.4psi
         20 by 20     22GPM     27.4psi

 

Intermediate Temperature (SP/175°F)

  Maximum Coverage Area(ft by ft)    Minimum Flow Residual Pressure 
  Flow(GPM)   Press(psi)
         12 by 12     13GPM     9.6psi
         14 by 14     14GPM     11.1psi
         16 by 16     14GPM     11.1psi
         18 by 18     19GPM     20.5psi

 

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