Highland Vortex DIN First Stage Regulator

Cold Water Ready, Tech Dive Proven
The Highland Vortex Regulator is a high-performance technical diving regulator designed for demanding environments, including cold water diving, deep dives, and extended range setups. Whether configured for sidemount or twin cylinder systems, this balanced diaphragm scuba regulator delivers consistent airflow and thermal stability, even in water temperatures below 50 Degree F / 10 Degree C. Built to handle real-world diving challenges, it reflects Highland's commitment to rugged, reliable gear.

Built for Sidemount, Twin Cylinders, and Harsh Conditions
The first stage features a 5th port on a swivel turret, optimizing hose routing for sidemount diving or back-mounted doubles. An external secondary diaphragm protects the main spring chamber from water intrusion, while integrated heat exchanger ribs add thermal resistance and reduce the chance of freeze-up. This cold water regulator is EAN40 compatible out of the box and includes a Miflex braided hose for lightweight, flexible rigging. With dual HP ports and a black chrome PVD finish, the Highland Vortex Regulator is ready for both recreational and technical divers.