National Fire Protection Association 30B - Limited Quantity

NFPA 30B: Storage of Level 2 and Level 3 Aerosol Products

6.3.3 Limited-quantity storage in occupancies other than warehouses.

6.3.3.1 Storage of Level 2 and Level 3 aerosol products and aerosol products in plastic containers in a single fire area in occupancies other than warehouses or mercantile occupan- cies, such as assembly, business, educational, industrial, and institutional occupancies, shall be permitted up to one of the following quantities:
(1) A maximum of 454 kg (1000 lb) net weight of Level 2 aerosol products
(2) A maximum of 227 kg (500 lb) net weight of Level 3 aero- sol products
(3) A maximum of 227 kg (500 lb) net weight of aerosol products in plastic containers

6.3.3.2 In no case shall the combined net weight of Level 2 and Level 3 aerosol products and aerosol products in plastic containers exceed 454 kg (1000 lb).

6.3.3.3 These quantities shall be permitted to be doubled if the quantities in excess of those stated in 6.3.3.1 are stored in storage cabinets that meet the requirements of Section 9.5 of NFPA 30, Flammable and Combustible Liquids Code.

NFPA 30B: 7.3 Back Stock Storage Areas Level 2 and Level 3 Aerosol Products

7.3.3 An additional quantity of Level 2 and Level 3 aerosol products, up to a maximum of 227 kg (500 lb) net weight, shall be permitted in back stock areas where the additional quantities are stored in flammable liquid storage cabinets that meet the requirements of Section 9.5 of NFPA 30, Flammable and Combustible Liquids Code.

Please consult your local authority having jurisdiction with your questions and for guidance in conforming to laws as they apply to your application. This is only meant for a reference and does not imply a warranty.