The Envoy II Octopus has a Venturi Control Lever that allows the diver to set the octopus 2nd stage in the Pre-Dive position until needed. This is very important in Octopus regulators, since the Pre-Dive position is much more resistant to Venturi-free flows that can sometimes result in significant air-loss during a dive. Hard-to-miss, the Envoy II Octopus comes with a bright yellow facing that’s easily spotted in low-light conditions and a 36″ hose that yields plenty of clearance for rigging and other gear.
 
FEATURES
 
A simple and dependable safe-second octopus
Downstream demand valve design
Venturi Control 
Compact and lightweight 
Bright yellow facing for easy identification
 
SPECIFICATIONS
 
Dry Weight: 1.25 lbs / 0.6 kg
Braided Hose: No
Service Interval: 1 year
Weight: 6.6 oz. (187 g) w/o Hose
36″ (91.4cm) 3/8″ Threaded Hose
Cover: Flexible Thermoplastics Case: Ridged Thermoplastics
Diaphragm: Elastomeric Polymer
Exhaust Valve: Elastomer
Mouthpiece: Silicone Rubber
O-Rings: Buna-N