Deliao 6 Way Distribution Water Manifold Air Flow Pump Tubing Thread 6 Positions Inline Quick Adapter Air Hose Manifold Underfloor Heating System Distributor Double-Head

Pay close attention to the pipe size. It says BSP, which is British Standard Pipe. The threads on this unit are not compatible with tapered NPT threads.Untapered BSP connections require compatible male and female fittings with a copper crush washer. I bought two of these because I didn't see the BSP spec and now I have to come up with something else. :(

Nice looking product but not 1/2 npt outlets as described. Useless without an actual pipe thread.

Looks great but outlets are not 1/2" npt wish I had listened to previous reviews.