Is there any need to install PVRV with flame arrestor on a diesel tank (flash point higher than 50 C) or just an open vent with screen is enough?
the system is vertical tank filled and emptied by a pump .
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Diesel Tank Pvrv
#1
Posted 11 February 2020 - 08:21 AM
#2
Posted 11 February 2020 - 08:07 PM
Hi ,
You should check with your local authorities ( safety bureau or Firefighting ) .
Goose neck + mesh should be enough .
For sure you need a dike to prevent spillage or leak .
My view
Breizh
#3
Posted 12 February 2020 - 12:37 AM
I agree with Breizh, open vent with goose neck & screen is suffice do in my opinion for flash point > 50 degC, however local laws prevail.
As per API 2000 protection against flame transmission from outside the tank is required if flash point is less than 60 deg C or applicable regulations which ever is higher.
Further you need to confirm that storage temperature is lower than flash point.
#4
Posted 12 February 2020 - 05:03 AM
Is there any need to install PVRV with flame arrestor on a diesel tank (flash point higher than 50 C) or just an open vent with screen is enough?
the system is vertical tank filled and emptied by a pump .
mido,
Although the FP is higher than 50 C,you are required to specify if it's also higher than 60 C?; because the limitation for considering the normal vent without flame arresting device is the FP of higher than 60 C.
#5
Posted 18 February 2020 - 05:55 AM
Thanks every body for the valuable informations.
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