Envoy II Octopus

High performance with free-flow control

The economical Envoy II octopus is the same internally as the ZX 2nd stage, but does not have the adjustment knob or the heat exchanger. 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. The Envoy II Octopus comes with a Yellow cover and 36" hose.

• Downstream valve
• Balanced Diaphragm
• Dive/Pre Dive Venturi Control
• Weight: .54 lb. (.26 kg) ( w/o hose)
• Hose Length: 30 in. (.76 m)

F8 Octopus

High performance with free-flow control

Lightweight high-performance second stage with a free-flow control. Also includes a heat sink and has and adjustable cracking pressure.

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. The F8 Octopus comes with a Yellow cover and 36" hose.

• New inhalation diaphragm provides superior tear strength and improved response time to breathing (super soft silicone molded over a low friction disk).
• Improved exhaust valve ensures dryness and a lower exhalation effort.
• Seat-saving orifice, compliments of Atomic Aquatics, retracts when not in use - extending the life of the breathing tube seat. (#5,803,073)
• Seat comprised of soft silicone molded over a metal insert to deliver the firmness required for an airtight seal while maintaining the necessary elasticity to prevent leaking.
• Redesigned front cover and inhalation effort control knob use co-molded components that provide the necessary grip, soft touch and ease of use.
• Zirconium-plated inlet tube and heat sink for superior corrosion resistance.
• Redesigned heat sink dramatically increases surface area, aiding in the heat exchange necessary to avoid freeze-up.
• Co-molded silicone mouthpiece for better fit and less jaw fatigue

Envoy RaZor Regulator

A unique combination of a valve and a 1st stage in a very light package. Great for use on Pony Bottles for Public Safety Diving.

A combination 1st stage and tank valve perfect for pony bottles. The Envoy RaZor regulator has a Flow-by Piston style 1st stage with design features that allow direct airflow through the 1st stage, providing performance that far exceeds what would be expected in an economical regulator. The 2nd stage is a balanced orifice design.

The Flow-by Piston design of the RaZor 1st stage provides much greater reliability and serviceabilty compared to conventional designs, while improving responsiveness and performance at all breathing rates. This 1st Stage sits direct atop a Tank Valve section the threads into any standard 3/4-14 NPSM Scuba Cylinder. This combination saves space and increases efficiency making it ideal where weight and space are critical such as stage bottles and fully redundant systems.

The RaZor comes with a filling adapter that allows the RaZor to fill its tank using a standard Yoke Filling Whip.

You can also purchase a Yoke Transfiller that will allow you to fill the RaZor 1st stage off of another SCUBA cylinder. Look below to view an instructional video on how this is done.

Work of breathing at heavy demand*: 1.34 Joule/Liter
*198 (60M) depth 750 psi inlet, 62.5 RMV (liters per minute respiratory volume)

Like all Zeagle regulators, The Envoy RaZor comes factory ready for use with EAN/ NITROX to 40% O2.

RaZor FIRST STAGE/VALVE FEATURES:

• High Performance Porting
• Flow-by Piston
• Yoke Style Filling Adapter Included
• 4 Low Pressure Ports (3/8”-24 UNF)
• 1 High Pressure Port (7/16”-20 UNF)
• Weight 1.62 lb. (.73 kg.)
• Intermediate Pressure: 125-150 psi (8.6-10 bar)

ENVOY SECOND STAGE FEATURES:

• Downstream valve
• Balanced Diaphragm
• Dive/Pre Dive Venturi Control
• Weight: .42 lb. (.26 kg) ( w/o hose)
• Hose Length: 44 in. (1.1 m)

Envoy II

Tremendous value with uncompromising performance

The Envoy II is an incredible value, matching or exceeding the performance of regulators costing much more. If you are looking for an economical regulator that doesn't compromise on performance or reliability, you can't do better than the Envoy II.


ENVOY II FIRST STAGE FEATURES:

• High Performance Porting
• Conical Precision HP valve
• Balanced Diaphragm
• Yoke or DIN inlet available
• 5 Low Pressure Ports (3/8”-24 UNF)
• 2 High Pressure Ports (7/16”-20 UNF)
• Weight 1.88 lbs (.89 kg)
• Intermediate Pressure: 135-150 psi (9-10 bar) 

ENVOY II SECOND STAGE FEATURES:

• Downstream valve
• Balanced Diaphragm
• Dive/Pre Dive Venturi Control
• Weight: .42 lb. (.26 kg) (w/o hose)
• Hose Length: 30 in. (.76 m)

Zeagle Onyx II

Easy breathing high performing cold water regulator

The Onyx II, is the sealed version of the 2011 Scubalab Testers Choice regulator, the Onyx. With the same attractive finish and outstanding performance as the Onyx regulator, the Onyx II fills the need for those that find themselves in cooler water.

The internal structure allows direct airflow through the 1st stage, providing lower turbulence for outstanding performance.

Our conical precision high-pressure valve provides much greater reliability and service life compared to conventional designs, while improving responsiveness and performance at all breathing rates.

The braided LP hose provides high flow and tremendous abrasion resistance while having great flexibility. The compact exhaust tee, advanced black satin chrome finish and light weight construction give the Onyx II a beautiful presence.

An anodized aluminum heat sink on the 2nd stage along with the external diaphragm on the 1st stage improves the cold water performance of the Onyx II regulator.

Work of breathing at heavy* demand: 0.95 Joule/Liter *198 (60M) depth, 750 psi inlet, 62.5 RMV (liters per minute respiratory volume)

Like all Zeagle regulators, The Onyx II comes factory ready for use with EAN/ NITROX to 40% O2.

ONYX II FIRST STAGE FEATURES:

• Balanced
• 5 LP Ports
• 2 HP Ports
• Lighter weight
• Stylish black finish
• Dry Environmental Seal with Hydro Transmitter

ONYX II SECOND STAGE FEATURES:

• Downstream valve
• Balanced Diaphragm
• Dive/Pre Dive Venturi Control
• Diver Adjustable Breathing Sensitivity
• New Compact Profile
• Anodized aluminum heat sink
• Lightweight Braided Hose Length: 30 in. (.76 m)

F8 Regulator Color Kit

With these easy to install color kits for your F8 regulator, you can add some fun to your face while you dive. Available in 6 different colors, buy a few different sets to mix and match your favorite colors.

Zeagle F8 Scuba Regulator

The legendary Zeagle first stage, complemented with a new high-performing flagship 2nd stage. The result, the best performing diaphragm regulator on the market today. An excellent choice for Public Safety Dive Teams.

In partnership with Atomic Aquatics, we engineered over 20 different improvements on everything from inner mechanisms and materials to exterior controls and aesthetics. The F8 breathes better, works harder and lasts longer than any other regulator we’ve ever made.

 FIRST STAGE FEATURES

• Balanced diaphragm design and the environmentally sealed ambient chamber ensure top performance in any condition.
  

• Redesigned environmental seal cap and yoke knob enhance ergonomics & design aesthetics.
  

• Precision machined neoflon seat harder more reliable material, keeping you diving longer.

• 2 HP Ports / 5 LP Ports

• Weight: 2.6 lbs

First Stage Materials

• Body: Brass
• O-rings: Nitrile
• Seat: Neoflon (PCTFE)
• HP Valve: Stainless Steel

 SECOND STAGE FEATURES

• New inhalation diaphragm provides superior tear strength and improved response time to breathing (super soft silicone molded over a low friction disk).

• Improved exhaust valve ensures dryness and a lower exhalation effort.

• Seat-saving orifice, compliments of Atomic Aquatics, retracts when not in use - extending the life of the breathing tube seat. (#5,803,073)

• Seat comprised of soft silicone molded over a metal insert to deliver the firmness required for an airtight seal while maintaining the necessary elasticity to prevent leaking.

• Redesigned front cover and inhalation effort control knob use co-molded components that provide the necessary grip, soft touch and ease of use. Available in several color kits

• Zirconium-plated inlet tube and heat sink for superior corrosion resistance.

• Redesigned heat sink dramatically increases surface area, aiding in the heat exchange necessary to avoid freeze-up.

• Co-molded silicone mouthpiece for better fit and less jaw fatigue

Second Stage Materials

• Cover: TPU
• Case: Nylon 12
• Poppet Seat: 316 SS insert with silicone overmold
• O-rings: Nitrile
• Diaphragm: Elastomeric Polymer
• Exhaust Valve: Silicone