In this video, I show you the spray patterns of several different common sprinkler heads, and also various people removing sprinkler heads under pressure and plugging them off with water flowing at full city pressure. You’ll see old style sprinkler head spray patterns, pendant fire, sprinkler spray pattern, upright fire sprinkler spray patterns, horizontal sidewall, fire sprinkler spray pattern, vertical sidewall sprinkler spray pattern, flexhead sprinkler spray pattern, and people getting soaking wet. 
- Күн бұрын
Local 669 sprinkler fitters, Fire sprinkler spray patterns, how to plug off a broken fire sprinkler
- Рет қаралды 206
Пікірлер