The Aqua Lung Helix Stage 3 Dive Regulator is a complete first stage, second stage and octopus package in black, built around a balanced diaphragm first stage and a pneumatically balanced second stage for smooth, consistent breathing. It is offered in yoke (3,300 psi / 232 bar) and DIN (4,350 psi / 300 bar) configurations.
Who it is for
This set suits the recreational diver who wants one regulator package that is ready to dive out of the bag, including the backup second stage. Because the first stage is a balanced diaphragm design, performance stays consistent as tank pressure drops and across changing depths, which makes it a sensible choice for divers building their first full kit or replacing an aging rental-grade regulator. The ergonomic venturi knob can be adjusted with gloves on, so it also works for divers in cooler water who dive in thicker gloves.
Key details
- First stage: balanced diaphragm
- Second stage: pneumatically balanced, with an ergonomic venturi knob
- Mouthpiece: Comfo-Bite, designed to reduce jaw fatigue
- Connection: yoke rated 3,300 psi / 232 bar or DIN rated 4,350 psi / 300 bar
- Color: black
- Set: Helix regulator plus matching octopus
What’s in the box
- Helix first stage in your chosen yoke or DIN configuration
- Helix second stage with Comfo-Bite mouthpiece
- Matching octopus (backup second stage)
DiveCatalog.com is an authorized Aqua Lung dealer and a real dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you are not sure whether yoke or DIN is right for your tanks and travel plans, and we will walk you through it.
