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THE JJ-CCR IS BUILT FOR WHATEVER DIVE YOU HAVE IN MIND
The JJ-CCR Rebreather is designed and built to exceed the expectations of demanding technical divers, but the simplicity of the apparatus makes it ideal for all skilled divers that want to go silent! The JJ-CCR Rebreather has been called ”the 4 x 4 of the Rebreather community” which is in many ways the perfect description as it is built for all types of terrain and can be adapted to handle the most demanding adventures.

SIMPLICITY AND VERSATILITY ARE THE KEY FACTORS
All components of the JJ-CCR rebreather have a purpose and every detail can be justified. The JJ-CCR rebreather is built to be user friendly, robust, versatile and adaptable to whatever dive you have in mind! It is ready to dive right out of the box, but built as a platform which is simple to adapt to numerous configurations depending on your skills and needs.

 

                                                             


GENERAL INFORMATION
The JJ-CCR has been designed and built as a versatile and adaptable Closed Circuit Rebreather platform. It is ready to dive right out of the box, but also simple to adapt to whatever dive you have in mind! The JJ-CCR has been developed and built by highly skilled divers and technicians. All components can be justified and the JJ-CCR as a whole is designed with simplicity, versatility and functionality in mind! The main construction consist of a robust aluminum housing and a stainless steel stand where all components such as counter lungs, wings and harness are attached. This provides the user with comfort on land when donning the rebreather as well as in water when diving it. All hoses and gas paths are made for optimal performance both in water and for maintenance purposes. The JJ-CCR is built to be controlled by YOU, a focused and skilled diver! But to help you do that, we have provided the JJ-CCR with state of the art electronics for unparalleled control and dive computing.


ADAPT TO MISSION SPECS.
The JJ-CCR Rebreather can be adapted for whatever dive you are planning. Through the tank attachment consoles on the canister, you will be able of using a great variety of configurations suited for your specific needs.

DILUENT INLINE SHUT OFF VALVE
Standard component on the JJ-CCR Rebreather DiveCAN CE-edition. Can be ordered as an optional item for the International edition.

SUPPLEMENTAL MANUAL O2 INFLATION
Standard component on both JJ-CCR Rebreather DiveCAN editions.


CONTROLLER & COMPUTER
Reliable controller with an integrated multi-gas decompression computer (based on the Shearwater Petrel)

SUPPLEMENTAL MANUAL DILUENT INFLATION
Standard component on the JJ-CCR Rebreather DiveCAN CE-edition. Can be ordered as an optional item for the International edition.


OXYGEN SENSORS & SUPPLY
3 JJ-CCR oxygen sensors are located inside of the top lid together with the low power solenoid. 

REDUNDANT POWER SUPPLY
One battery for the controller, one battery for the HUD and two parallel batteries for the solenoid. None of the batteries are integrated into the loop.


DIGITAL HEADS UP DISPLAY
The JJ-CCR Rebreather is supplied as standard with an HUD (Head Up Display). The HUD functions fully independently of the controller. This means that it uses its own DiveCAN® bus, electronic and power supply.

THE ESSENTIAL FEATURES ARE
• PPO2 display from 3 oxygen sensors.
• Modified Smither’s code blink pattern.
• Bright light emitting diodes with vibrant colors.
• Color-blind blink pattern (optional setting).
• Wet contacts for automatic turn-on.
• DiveCAN® communications interface for robust data transmission and easy upgrades, disassembly and repairs.
• Bright red end-cap LED for buddy warnings.
• Automatic brightness control optimizes viewing in all conditions.
• Red color only used for unsafe PPO2 warnings.

INDUSTRY LOW WORK OF BREATHING
The JJ-CCR Rebreather has a industry low work of breathing. With its back mounted counter lungs that follows the contours of your shoulders it will help you to keep a smooth and comfortable breathing pattern.

T-pieces milled out of delrin connects to heavy duty breathing hoses that ends up in a sturdy DSV (dive surface valve).

SIMPLICITY
The JJ-CCR was never intended as a rebreather for the sports diving market. It is a tool for skilled divers in need of a sturdy machine to do the job. The environment in which the JJ-CCR is most commonly used demands a rebreather that is simple in regards to handling, independent of the situation.

PURPOSE BUILT
All components have been carefully selected and are there for a reason! Clean and simple, usable and sturdy.

SCOPE OF FUNCTIONALITY
• Highly robust aluminum housing to which it is possible to secure up to 4 diving tanks using conventional tank belts.
• User repackable soda lime canister (axial).
• Heavy duty stand
• Integrated handle
• Back-mounted counter lungs
• Redundant power supply: One battery for the controller, one battery for the HUD and two parallel batteries for the solenoid. None of the batteries are integrated into the loop
• Integrated ADV (Automatic Diluent valve)
• DSV (Dive Surface Valve)
• Valve for manual oxygen supply with the option to feed in external gases
• Valve for manual diluent supply with the option to feed in external gases (Standard on CE edition, Optional for Intl. edition)
• Independant digital HUD (Head Up Display) with real time display of PP02 for all three oxygen sensors
• Reliable controller with an integrated Shearwater multi-gas decompression computer

SIMPLICITY AND VERSATILITY ARE THE KEY FACTORS

 

For more information please visit:
www.rebreathersusa.com (US Distributor)
www.jj-ccr.com

Technical SpecificationsPDF brochure