PRO-FLEX 3/4-in CSST Brass Gas Flare Male Adapter

Great product!!

Great product! We recently installed new tankless gas water heaters. We used 3/4” pro-flex to run the new attic lines and these connections made it a breeze to connect to our new tanks. Very simple Instructions to show how you attach to the pro-flex for a leak free seal. I would definitely recommend and purchase again for any other gas projects!

Worked with generic/non-name brand CSST line

I had a competitor's adapter initially from the Depot of Homes and it would not seal up with the flex line. No matter how hard we tightened the fitting it still leaked. I bought this one off the shelf and swapped it in and after tightening, it sealed up great and passed the leak down test for the line. No complaints from me.

quick tip

Works well, I did have a leak after installing this between the CSST and fitting, but I got a tip if you have a leak undo the connection and retighten it. this seems to fix the rubber seal.

As easy as it can get to install!

This coupler was so easy and quick to install compared to competitors products using metal against metal. 3/4 turn after snug and done. I didn't have to make the flex pipe longer just in case. Well done.

Quick and easy.

This gas fitting was very easy to use. The required training was straightforward and the fitting provided a leak free connection.

Seamless and leak free

very easy to install, seamless and leak free, fit on the flexible gas hose easily.

Easy to install

Good product easy to work it and good price vs other

A must have!

Very simple to install with simple tools. The availability of different fittings saves time and money.