The 72X first stage is compact and incredibly robust. The body of the first stage is made in chrome-plated brass with a 'pearl' finish. There are eight low-pressure ports: four horizontal and four vertical. All eight are equipped with 'Natural DFC' for high airflow in all conditions. The configuration possibilities for technical and recreational diving are endless. The two high-pressure ports are pre-oriented for optimal use. The 72X first stage is equipped with Mares Auto-Sealing Technology (AST), which provides excellent protection against the intrusion of water or unwanted substances. A very simple mechanical solution keeps the internal mechanism dry and free from obstructions, thus offering superior reliability.
Ultra second stage
The innovative Twin Power System allows the diver to control the speed of airflow. A simple twist increases airflow when required. The Ultra second stage is pneumatically balanced and offers comfortable, effortless breathing in every situation. A Superflex hose connects the first stage to the second stage and provides support and flexibility for comfortable diving.
Also available as an Octopus with the same features.
It meets and exceeds the requirements of the Norsok U-101 standard to a depth of 200 m.
Material
Ultralight Technopolymer
First stage
Balanced Diaphragm
First stage weight INT
882g / 31.1oz
First stage weight DIN
708g / 25oz
Second stage weight
190g / 6.7oz
Total weight (g) INT
1208g / 42.6oz
Total weight DIN
1034g / 36.5oz
High pressure ports
2 HP 7/16” UNF
Low pressure ports
LP 3/8” UNF
