| Model
Type |
Gas
cartridge. |
Stored
pressure. |
Stored
pressure. |
| Body
Material |
Mild
steel cylinder, black plastic boot. |
Mild
steel cylinder, black plastic boot. |
Aluminium
cylinder. |
| Nack
Ring |
External
thread M74 x 2.0. |
Internal
thread M30 x 1.5. |
Internal
thread M30 x 1.5. |
| Valve |
Brass
valve and locking ring. Steel levers painted flame red. |
Brass
valve, pressure gauge. Steel levers painted flame red. |
Brass
valve, pressure gauge. Steel levers painted flame red. |
| Nozzle |
Brass |
Brass |
Brass |
| Hose |
Braided
PVC, plated brass ferrules, brass connector. |
Braided
PVC, plated brass ferrules, brass connector. |
- |
| Internal
Finish |
Phosphate. |
Phosphate. |
- |
| External
Finish |
Phosphate
and epoxy polyester painted. Flame red RAL 3000. |
Phosphate
and epoxy polyester painted. Flame red RAL 3000. |
Phosphate
and epoxy polyester painted. Flame red RAL 3000. |