Mares Octopus Rover - High-Performance Backup RegulatorOverview The Octopus Rover is a rugged, mid size alternate air source tailored for intensive usewhether in professional rental fleets or frequent personal diving. Built to deliver smooth, effortless breathing at any depth, it supports Nitrox up to 40% O. Key Features VAD (Vortex Assisted Design) A patented airflow system that creates a low pressure vortex over the diaphragm for responsive breathing and effortless transition into airflow at depth.

cold-water capable

Ready for use with enriched air mixtures

avoiding disturbance to your view

2 HP (7/16″)

4 LP/2 HP ports

hinged purge button built from durable rubber—resistant to over 113

Screen protector

effortless breathing across the pressure range

The Octopus SXS is the smallest

preventing contamination and flooding

Venturi switch

Measures to 70 m (230 ft)