On my 2013 Sabre 42 Salon Express, i had 3 older Jabsco deck washdown. These older models had only 2 prongs. It was difficult to insert the adapter. The adapter were getting crewed up and they don't make these two prong adapters anymore. I replaced them with this updated model from aquor with three prongs. It was a direct replacement-the mounting holes were exactly the same, and the threaded connection was the same. It took me about 45 minutes total to change the three I had on my boat.

We purchased the deck wash unit
After the Annapolis sailboat show. It arrived quickly. It is a very solid well made fitting made of
Stainless steel. I had to enlarge the hole where my prior
Fitting was, but, that was Not a Problem. I love the ease of
Use and the fact that it does not Leak. I would like to see a stainless steel hose nipple as an option so I don’t have to run around trying to find one. Other than that. Love it.

great quality, using for rear shower access on my van build out

We had two hydrants on our Catalina 380 on Lake Michigan and now have three of these on our Catamaran in the Caribbean. They work remarkably well in all environments. Dependable and never leak.