Super Speedfit push-fit fittings have been specially designed for miniature pneumatics applications. They provide a fast and secure way of connecting tubes and offer considerable advantages over conventional fittings. Complex tubing systems can now be assembled more rapidly compared against traditional methods and, because Super Speedfit fittings are easy to disconnect, fault finding and maintenance become much easier operations. They are particularly useful for development, testing or training programmes where systems may need to be constantly reconfigured. To make a connection, the tube is simply pushed in by hand; the unique John Guest collet locking system holds the tube firmly in place without distorting it or restricting flow.