Ansul Sentry 20 lb ABC Fire Extinguisher w/ Wall Hook Model Number: 434747|UOM: EA|Size: 20 lb|Dimensions: 22 1/2"H x 9 1/2"W x 7 1/4"D|Technical Data:|Model Number: AA20-1|UL Rating: 10A:120B:C|Class: ABC|Discharge Time: 28 sec|Discharge Range: 22 ft|Operating Pressure: 195 psi|Operating Temperature: -40°F–120°F|Cylinder Material: Seamless Steel|Agent Capacity: 20 lb (Foray)|Agent Flow Rate: 0.73 lb/sec|Charged Weight: 32 lb, 2 oz|USCG Classification: Type A, Size II & Type B:C, Size III|Bracket: 30937 (Not Included)