accumulator

This past winter season while cruising the Bahamas, our pressure water system developed a leak. I found that the Jabsco Accumulator Tank was leaking; not the fittings, the side wall of the tank! I replaced the fool thing a year ago for the exact same reason. The plastic tank just decided to...

In a recent thread someone else asked about the function of what he learned was his accumulator tank in his water system. My 1989 E38-200 didn't have one. Was this a goof, or did other Ericsons also not come equipped with them? Maybe it was an option?