VAX-5 | Extended Copper Tube, 5/16in. O.D. x 1/4 I.D. | DiversiTech

AF 5/16ODx1/4ID Pk of 3 The DiversiTech VAX-5 is a versatile and durable product. Its AF 5/16ODx1/4ID design makes it perfect for a variety of industrial applications. It is made of high-quality materials that are built to last, and its compact design makes it easy to install and use. Whether you are looking for a reliable product for your next project or you need a replacement for an existing part, the DiversiTech VAX-5 is a great choice. Our HVAC supply store offers the best prices and fast shipping on the VAX-5. Order yours today! The DiversiTech® VAX-5 5/16 in. OD extended copper tube is a convenient low-cost port for refrigeration servicing. It can be installed in any position on either high or low side for charging, purging, quick testing, or pressure checking. DiversiTech’s access fittings have 1/4 in. SAE male flare access ports and include a quick seal cap and a stainless and brass special refrigerant valve core.