PrimoChill 1/2in. Rigid RevolverSX Series Fitting

Love them. Will buy more.

They are are great to look at, and I Love them. Will buy more.

Great fittings

Love these fittings as they allow me to use copper tubing. I find that copper tubing reduces or eliminates evaporation of coolant: I have gone more than a year on some builds without having to add a drop of coolant to the system. Also, the copper works as a heatsink adding to the cooling capacity of the system. The fittings seem to be dependable as I have used them on multiple systems for a while and have had no issues; the large O-rings are very forgiving even at slightly off angles.