Portable fire extinguishers designed to combat type A, B and C class fires are the most common type of fire extinguisher used in businesses today. In order to ensure that these portable fire extinguishers are reliable, the National Fire Protection Association (NFPA) requires monthly inspections, annual maintenance inspections, and hydrostatic evaluation of rechargeable portable fire…

Portable fire extinguishers designed to combat type A, B and C class fires are the most common type of fire extinguisher used in businesses today. In order to ensure that these portable fire extinguishers are reliable, the National Fire Protection Association (NFPA) requires monthly inspections, annual maintenance inspections, and hydrostatic evaluation of rechargeable portable fire…