dry and wet riser breeching inlet. #fire #didyouknow #study #fireaction #firesafety #fireprevention
Published 1 year ago • 406 plays • Length 0:30Download video MP4
Download video MP3
Similar videos
-
0:35
what is flow switch. #fire #fact #didyouknow #fireequipment #study #electrical #fireprevention
-
3:49
pressure gauge repair
-
10:28
the deluge system
-
5:06
e-news: main drain testing
-
0:39
different between arv and prv. #fire #didyouknow #study #fireaction #firesafety #fireprevention
-
0:57
alarm check valve working principle
-
4:13
components of a wet fire sprinkler system, main drain test, and inspector test
-
0:30
how long fire hose reels can be pull? #didyouknow #study #fire
-
1:19
how deluge systems prevent fire spreading throughout buildings
-
0:33
hose reel parts #fireaction #fire #construction #firehose #study #didyouknow
-
1:15
add pressure relief to agf testandrain model 1011
-
0:42
what are dry risers and where are they used?
-
0:39
how to replace pressure gauge. #fire #didyouknow #fireequipment #study #firepump #firesafety
-
0:43
fire fighting lesson 4 _ zone control valve
-
6:49
how does firefighting system in a building work?
-
0:53
test and drain valve
-
1:32
sprinkler system
-
2:49
tyco® dv-5a deluge actuation
-
2:04
air handling unit working principle | hvac 08
-
3:10
assembly of auxiliary drain for fire protection system
-
4:32
itm main drain test
-
4:37
know more risk: wet system -alarm check valve