Dreyoo 2 Pack 1/2 Inch to 1/2 Inch Straight Swivel Adapter RV Plumbing Fittings, RV Water Pump Fittings for Connecting Water Pump and Pre Pressurized Accumulator Tank

Completely simplifies the installation of the accumulator tank to the water pump in my boat. fast,secure and no leaks

This adapter fit perfectly, but unfortunately as soon as the system pressurized we heard a plasticy pop sound and water gushed out. Upon further inspection it looks like the white part in the center pushed out from the black swivel attached to the pump enough for water to escape. It pops back in but easily pulls back out. I wonder if it should be flagged to keep it from coming apart. Well, I’ll just use the separate adapters with a tube in between like I’m supposed to

Avoid these at all possible cost. When I was hooking up my seaflo accumulator tank to my water pump in my RV, all these connectors did was leak. I tried both and one leaked worse than the other. There's no rubber gaskets in them or anything of that nature. Cheap, cheap, cheap. Don't buy it !!!! A complete waste of my money and way past the return point.....

Work great on my rv water pump

Saved me from buying and cutting lines

This made connecting the water accumulator to the pump was really easy, no leaks

Absolute worthless trash unless you go buy o-rings (7/16"id) to place into the ends around the white tube to create an actual seal. Under minimal pressure without any o-rings inserted, these simply leak and spray from both end joints of the white pipe.

Good thing this came as a two pack. One was cracked and leaking, but I only needed one for my project.