Replacing your macerator fish box pump with a Whale Gulper Grouper Mk3 diaphragm pump

In less than 3 years my macerator pump died on my Cobia 301CC. I replaced it with a diaphragm style pump. and mounted it according to the manufacturers specifications. Change your switch to an ON-OFF-ON: https://amzn.to/4oEnbz0 Here is the pump I used: https://amzn.to/3sfWsyi Here is the Duetsch crimper I used: https://amzn.to/3FbNBkP Here is the Deutsch pin kit: https://amzn.to/3v0Rupt