NW-120-NO

This equipment is commonly found on board ships as part of their crew evacuation systems, ensuring that crew members can safely leave the vessel in emergency situations. The NW-120-NO is designed to meet SOLAS certification requirements for persons capacity, providing a critical safety feature for maritime operations. According to the DNV approval finder, this equipment is rigorously tested and certified to ensure compliance with international maritime safety standards. Regular maintenance is essential to prevent common failures such as the expiration of the hydrostatic release unit (HRU) and loss of CO2 bottle pressure due to corrosion or aging. Additionally, material degradation from UV exposure, line corrosion or blockages, and the expiration of onboard survival equipment like flares, water, and provisions must be monitored. Annual servicing at an approved service station is mandatory, as per SOLAS and MSC.1/Circ.1328 guidelines. The HRU needs to be replaced at the manufacturer's recommended interval, typically every two years, while the liferaft itself should be replaced or recertified every five years to maintain operational readiness.