What are portable fire extinguishers required to be no more than in weight?

The requirement for portable fire extinguishers to not exceed a weight of 23 kg is based on safety and usability considerations during emergencies. When a fire breaks out, it is crucial that crew members can easily access and operate fire extinguishers without undue strain or difficulty.

The 23 kg limit ensures that the extinguishers are manageable for individuals during critical situations where quick action is essential. Fire safety regulations are designed to promote efficient and effective responses to fire incidents, and having a maximum weight provides guidance on the design and selection of these vital safety tools.

Therefore, the weight limit of 23 kg aligns with best practices in fire safety and is intended to enhance the readiness and effectiveness of the crew in emergency situations. This requirement is widely recognized within industry standards and regulations pertaining to the safety of vessels and their crews.