1.The traditional one-element cylinder design is dangerous: The agent contacts with the cylinder wall, the cylinder is will be corroded and cracked.
2. Adopting the dual structure design :outer aluminum cylinder + the inner aluminum bag (the agent can not corrode the aluminum bag)
3. It can be sprayed at 360°, it avoids the safety defect of one-element structure fire Extinguisher which can not spray upside down!
4. Adopting aluminum valve instead of the traditional iron valve, no corrode.
5. 36000V electricity insulation.
√ Tested by TUV SUD PSB SINGPORE
√ Certification of Green Label Singapore
√ Dielectric tested by Germany MPA Dresden