What type of raw water strainers are used on the RB-M 45?

The RB-M 45 utilizes duplex strainers for its raw water system, which is integral to maintaining engine and system efficiency. Duplex strainers are designed with two parallel sections that allow one strainer to operate while the other is taken offline for cleaning or maintenance. This design ensures a continuous flow of water without interruptions, which is vital for the cooling systems of the engines.

Duplex strainers are preferred in marine applications like the RB-M 45 because they effectively capture debris and prevent clogs in the raw water system, protecting sensitive components from damage. In addition, the ability to clean one side while the other remains operational enhances reliability and reduces downtime, making them suitable for the demanding environments in which response boats operate.

Other types of strainers, like simple mesh strainers or inline filters, may not offer the same level of operational continuity or ease of maintenance. Single-use filters can be inefficient in this context due to the need for regular replacement and the potential for system downtime during filter changes. Therefore, the use of duplex strainers aligns with the operational requirements and maintenance strategies needed in a response boat like the RB-M 45.