 
				| Model | M 20 | 
| Capacity | 20 Lbs | 
| Out-diameter | Φ203 mm | 
| Volume | 13.4 L | 
| Cylinder Length | 600 mm | 
| Cylinder Weight | 10.8 kg | 
| Extinguisher Weight | 21.6 kg | 
| Temperature Range | -30℃~+49℃ | 
| Working Pressure | 124bar (1800psi) | 
| Test Pressure | 207bar (3000psi) | 
| Min. Wall-thickness | 8.33 mm | 
| Material | AA6061 | 
| Fire Class | 10-B:C | 
| Packing Size | 35×21.5×71 cm |