OPEN SPRINKLER NOZZLE
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS307214
| Definition | An <OPEN SPRINKLER NOZZLE> is a <SPRAY NOZZLE> that is intended to spray water from a sprinkler system into an area in fire. |
| ISO number | 18280 |
| RDS number | RDS307214 |
| Source | Norsok CAD symbol libraries, Z-CR-004, draft 3, October 1996 |
| Piping |