Hercules copper fittings are designed for ACR specific applications.

• Hercules copper fitting has the size on each fitting; this greatly benefits the counter sales team ensuring correct identification. It also aids the contractor in the field once the fitting is removed from the box.
• Hercules poly-bags the fittings before packaging them inside the box. It is important to the refrigeration system to keep the fittings clean; contaminants can cause expensive and destructive malfunctions. This organizational feature also saves time and money when clients count their inventory, they count boxes and not individual fittings.
• The Hercules fittings have tight tolerances on the cup side. It enables clients to achieve a stronger joint with the tube and easier brazing.