Amerex A411 Dry Chemical Fire Extinguisher with 20 lb. Capacity Capacity 54 oz "text": "The required rough opening

"text": "The required rough opening is 11-3/4 inches wide by 5-1/4 inches high by 3-3/8 inches minimum depth

supplemental support roles

Emerald cypress and fir scent derived from essential oils and botanical extracts

Material: Steel

Amerex A411 Dry Chemical Fire Extinguisher with 20 lb. Capacity Capacity 54 oz "text": "The required rough openingFire Extinguisher, Extinguisher Type Dry Chemical, Class ABC, UL Rating 10A: 120B: C, Capacity 20 lb., Extinguish Agent Type Monoammonium Phosphate, Height 24", Diameter 7", Cylinder Material Steel, Operating Pressure 195 psi, Discharge Time 30 sec., Range Max. 21 ft., Bracket Included Wall, Handle Material Aluminum, Valve Material Aluminum, Rechargeable Yes, Disposable No, Hose Included Yes, Standards UL 299 UL 711