HOME1 FIRE EXTINGUISHER | Home fire extinguisher Orgill, Inc. Sku 6191811. Contains 2.5 lb of Monoammonium phosphate dry chemical extinguishing agent. Effective against fires involving paper, wood, textiles and plastics as well as flammable liquid fires and electrical fires(Types A, B and C). Corrosion-resistant metal valve and trigger. Metal pull pin with safety seal. Large, easy-to-read color coded pressure gauge. 15.4 x 8.8 in. Includes Orgill Sku 502.5705 black corrosion-resistant finish steel bracket with stainless steel straps. U.S Coast Guard approved. 7.8 x 2 in. Rated 1 - A:10 - B:C. Meets UL standards.