Model 07-S should be installed at the fire sprinkler service connection to the main line.
型号07-S应该安装在连接到主管道的消防喷淋系统处。
2
For watering over higher plants. Pop-up Sprinkler shaft length 300 mm. Connection: 3/4" male thread. Same technical data as Pop-up Sprinkler S 80.4-colour blister card."