Is there a specific guideline regarding separation of an LPG tank and a flammable liquids cabinet? Industrial occupancy not frequented by the public.
My first answer is store LPG outside
Second would be minimum ten feet away from the cabinet
The use of flammable liquid storage cabinets have the rational that the cabinets would protect the liquids from exposure to fire. When the LPG is stored in accordance with NFPA 58, Liquefied Petroleum Gas Code, I would tend to use the clearances from buildings for outdoor storage of LPG tanks. Do not have that Code up now, but that my initial advice.
Good luck with your fire prevention efforts.
Taken from 2020 NFPA 58:
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