Alarm check valve # zone control valve# Anti-vortex plate# Explanation in Tamil # Firefighting

[@tajdeen07]

Gud information bro...

[@tharikazeez9273]

Thanks for information

[@rajendrannages932]

Nice

[@AfnaneChannelTamil]

Thanks ..pls share , subscribe and support us

[@mohamedirshad7422]

what is the maximum and minimum distance between two sprinklers for light hazards as per nfpa

[@mohamedmukthar8791]

3.8 Meters

[@simpletrusswork]

maxi 4.6 meter min 3.8 meter and one sprinkler has maxi area coverage is 225sq.ft as per nfpa 13 std

[@AfnaneChannelTamil]

Maximum distance between sprinkler 4.6meter . Minimum distance between sprinkler 1.8meter.

[@simpletrusswork]

@@AfnaneChannelTamil for minimum distance he is asking for light hazard sir not for all type of hazards, if give 1.8 meter min between sprinkler, then what about extra hazards, how much you give sir. i got confused whether i'm telling right or wrong

[@AfnaneChannelTamil]

@@simpletrusswork For extra hazard sprinkler spacing 3 x3 meter