The new Delta 5 EDX is the latest evolution in a long line of remarkably reliable, durable and smoothly breathing regulators to carry that name. It not only looks great, but like the models before it, the Delta 5 comes standard with our patented Dynamic Adjustment Technology, dive/pre-dive controls and a super comfortable orthodontic mouthpiece.

Features: 

• Pneumatically balanced all-metal valve.

• Dive/pre-dive switch & patented dynamic airflow adjustment control.

• Mechanical Purge button for consistent air-flow pressure on during purge.

• Nitrox Compatibility – Standard to 40%.

• Balanced diaphragm first stage eDX is environmentally sealed and cold-water ready.

• Heat Exchanger for Improved cold-water performance.

• Ergonomic exhalation venting.

• Dimensions (Front Profile) – 2.5 inch diameter (circular).

• Dual-material orthodontic mouthpiece with bite tabs.

• Optional Universal Swivel Adapter – the optional Universal Swivel comes separate but can be easily installed with an adjustable torque wrench and 5 min of free time. Instructions are provided.