Introducing our Female 3/8" NPT Male Thread - Ball Seal, the perfect solution for securely connecting hydraulic couplings. With a working pressure of 720 bar, this product is built to handle heavy-duty industrial use. It can also be conveniently interchanged with an enerpac CR400 for easy and efficient operation. The ball seal ensures a tight, leak-free fit for optimal performance. Screw to connect male 3/8" NPT thread coupler. A high flow hydraulic male coupler with a working pressure of 720 bar. For use with hydraulic jacks and cylinders. This coupler is interchangeable with both Power Team 9798 and Enerpac CH 604 couplers.