| Amount of the agent | 50 l (12,5 kg Granules) |
| Testing object | 21B D |
| Range of operating temperature | from -20°C to +60°C |
| Test pressure | 23 bar |
| Bursting pressure | min. 55 bar |
| Material of the valve | Nickel plated brass |
| Material of the cylinder | Steel |
| Propellant | Pressurized air |
| Amount of propellant | 300 bar, reduced to 2 bar |
| Extinguishing agent | Granules |
| Coating | Polyester |
| Gross weight (approx.) | 72,0 kg |
| Dimension (LxWxH) cm | 56x48x111 |
| Packaging | Pallet |
| Functional time approx. | Approx. 60 sec. |
| Range of throw approx. | Approx. 4 m |