What’s in the box:

• Helix Pro Octopus Second Stage

• Long Yellow Hose

• User Guide

Specs:

• Type of second stage: Pneumatically balanced

• Controls: Venturi switch

• Breathing resistance: Preset

• Mouthpieces: 2ea. – A Comfo-Bite, installed, and a standard with bite wings in the box

• Lip shield: Yes

• Heat Exchanger for freezing resistance: Standard on all models

• 2nd Stage Weight: 175 g

• 2nd Stage Weight:  Supreme model178 g

• Hose length: 730 mm

• Overall work of breathing (WOB) scores: Avg. 0.80 joules/liter

• Nitrox compatible: Yes, to 40% O2 when new, out of the box

Features:

• Pneumatically-balanced resulting in smooth and easy breathing.

• Heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water.

• Easy-to-grip venturi lever prevents unwanted freeflow at the surface while giving a performance boost at depth.

• Includes 1m yellow hose and yellow front cover making it easy to locate in an emergency.