Fire protection nozzle selection table

The table below summarses much of the information in the fire protection nozzle section of the SNP   website.  It is intended to be a handy reference guide to aid nozzle selection.  Full data on each of the nozzles listed can be accessed by clicking on the boxes in the left hand column of the table below.  The data sheets will open in a separate tab to allow easy comparisons between multiple product sheets.

 

 

Nozzle Type

 

 

Design Type

 

 

Max Flow Rate (l/minute)

 

 

Available Spray Angles

 

 

Approvals

 

 

Notes

 

 

Fire fighting spiral nozzle

 

 

Spiral

 

 

1720

 

 

90/120

 

 

Factory Mutual

 

US Coast Guard

 

Lloyd’s

 

 

Protective automatic blow-off covers.

 

 

 

 

Deflector flat fan nozzle

 

 

Flat Fan deflected

 

 

145

 

 

105/145

 

   

 

Flat fan nozzle box (NF)

 

 

Flat Fan shaped orifice

 

 

120

 

 

0-120

 

   

 

Fire Protection Engineering Considerations:

Fire Protection Nozzle Designs: