Know More Risk: Water Based Sprinkler Systems

Learn the differences between these four types of water-based sprinkler systems: wet, dry, deluge, and preaction.

[Rob_Nasty]

Sweet Baby jesus.. This is the most simplistic and beautiful break down in 3 minutes I've ever experienced.

[Goldiney]

Infinitely better than my professional training. They could learn something from the way you teach. Thanks!

[bcolgate]

Thanks for clearing up deluge and preaction. The books don't clearly explain it as well as you did.

[imtiyazmod]

great video sir.Can u please upload video regarding breaching inlet.

[rumildaolik]

good explanation. I still have some confusion with dry pipes system and preaction system. Dry pipe system contains compressed air. The air is released then water starts flowing once the system is triggered. With preaction system the pipe is also filled with air, then water comes into the pipe when the system is triggered.
So i do not see the difference. what is the main difference?

[erinfairservice]

Again, you make it easy to understand.

[sherlockholmes]

Thanks. I'm studying to take my ARE and this is very helpful.

[bennyturbo]

Awesome! I can't wait to know more about these systems.

[Darth-Nihilus]

This has helped me with my advanced fire

[thankwel]

Hi, need some clarification. Does it mean heat element is used as a detection system for wet/dry system whereas Independent means of detection (sensor) is used for deluge/preaction ? And why there is difference between closed and opened sprinklers ? Appreciate your help 😊

[overcomerboy]

Thank you very much.
I really learned a lot about sprinklers system

[RudeMcNasty]

Could you do what about high pressure foggy fire suppression? Minimize water damage.

[searchranjith]

In dry type sprinkler, If air enter first it leads to increase the fire..then why we want to use these types of sprinkler

[romeroestrella]

Price list pls all parts of fire splinkler

[kleptospartan]

Really good Video! Please continue with more

[williamking]

ur forgetting about the double interlock system

[chrisboone]

Thanks for the info i know im gonna pass my test now

[ronwikeheiser]

What about a flow switch on a wet system?? That will give you a indication of flow

[laxmangottimukkula]

Sir i need deep explain of deluge system

[strkronic]

So could you say that all deluge systems are dry systems, but not all dry systems are deluge systems ?