Title: Tørrsprinkler.pdf
14 (355)6 (150)3 (75)30°F (-34°C)16 (405)8 (200)4 (100)40°F (-40°C)18 (455)8 (200)4 (100)50°F (-46°C)20 (510)10 (255)6 (150)60°F (-51°C)20 (510)10 (255)6 (150)Notes: 1. For protected area temperatures that occur between values listed above, use the next cooler temperature. 2. These lengths are inclusive of wind velocities up to 30 mph (18,6 kph).TABLE C EXPOSED SPRINKLER BARRELS IN WET PIPE SYSTEMS MINIMUM RECOMMENDED LENGTHSYou can also install Series DS-1 Dry- type Sprinklers in the 1 in. NPT outlet of a GRINNELL Figure 730 Mechanical Tee and GRINNELL G-FIRE Figure 522; however, the use of the Figure 730 Tee and Figure 522 for this arrangement is limited to wet pipe systems.