The Atomic Aquatics DIN to Yoke Adapter is a threaded body with a standard, heavy-duty marine grade chromed brass OR stainless steel yoke and screw knob that will thread on to the Atomic DIN regulator inlet fitting, thus converting the DIN mode back to the conventional scuba yoking system. The Atomic DIN to Yoke Adapter is handy for traveling divers who have DIN regulators but frequent resorts where DIN tanks are not available. Conversion only takes seconds. Adapter is rated for yoke valve cylinders to 230 bar (3,442 psi).