Pearson Yachts Forum

Pearson Boats - Common Systems => Plumbing and Galley Systems => Topic started by: Frayed Knot on May 09, 2025, 09:42:44 PM

Title: Diaphragm
Post by: Frayed Knot on May 09, 2025, 09:42:44 PM

On my 323 the freshwater pump diphragm is leaking.  Did it come with a certain brand and size, can you replace the diphragm?

Title: Re: Diaphragm
Post by: 323Voyager on July 23, 2025, 10:57:28 AM

You can replace the diaphragms on low pressure pumps.
Not a hard job. My 323 has a Jabsco 3.5GPM pump. I doubt its original. Just pull your pump and get the model numbers.