Combats Marine Fires: Stop basic fires common to boats: flammable liquids and gases (Class B) & electrical equipment (Class C) 12X More Corrosion Resistance: Engineered using durable aluminum and stainless steel components All-Metal Construction: Metal valve assembly, rust, and impact-resistant stainless-steel lever & easy pull safety pin Easy-to-Read Pressure Indicator: If arrow is in the green it’s charged Quick and Powerful: Discharge time of 8-12 seconds, a discharge range of 6-8 feet US Coast Guard (USCG) approved, with UL-approved plastic strap bracket (included) UL Listed and has a 12-year limited manufacturer warranty 2 lbs. of sodium bicarbonate fighting agent Scan QR Code: Provides quick access to online registration, warranty, and product info