Stay informed and participate in the standards development process for NFPA 33

Sep 11, 2018 · Chapter 7 of NFPA 33 outlines the most important requirements of spray booth ventilation. The three main topics covered in this section are powder coating systems, make-up air, and recirculated air.

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NFPA 33 is intended for fire control for large-scale, indoor spray paint applications such as industrial spray paint booths. Therefore, manufacturers who use a non-flammable coating are not required to abide by the standard.

Purchase the NFPA 33 standard for comprehensive guidelines on spray application of flammable and combustible materials.

This edition of NFPA 33, Standard for Spray Application Using Flammable or Combustible Materials , was prepared by the Technical Committee on Finishing Processes. It was issued

May 2, 2024 · What is NFPA 33? NFPA 33: Standard for Spray Application Using Flammable or Combustible Materials provides comprehensive safety procedures for the design, construction, and operation of spray areas and booths.

NFPA 33-2018: Standard for Spray Application Using Flammable or Combustible Materials has been released. Spray finishing operations employ methods of dispersing materials on surfaces for coating, treating, or cleaning. They may involve automatic, …

Jan 1, 2021 · This standard shall not apply to spray operations that use less than 1 L (33.8 fl oz) of ignitible (flammable or combustible) liquid in any 8-hour period. This standard shall apply to spray application processes or operations that are conducted indoors or outdoors within temporary membrane enclosures.

Help protect people in facilities where flammable or combustible liquids are sprayed with the 2021 edition of NFPA 33, Standard for Spray Application Using Flammable or Combustible Materials.