The JJ-CCR Rebreather

The JJ-CCR rebreather has been called ‘the 4 x 4 of the rebreather community’ which in many ways is the perfect description as it is built for all types of terrain and can be adapted to handle the most demanding adventures. The JJ-CCR demands a skilled diver fully aware of the pros and cons of technical rebreathers and was never intended for the sports diving market, it was engineered by professional wreck divers who needed a solid tool to do the job in the deep, dark, and cold waters of the Baltic Sea. The environment the JJ-CCR was built for demands a rebreather that is simple and sturdy in regards to handling and ruggedness, independent of the situation and operational environment. All of the components of the JJ-CCR have been carefully selected and are there for a reason! Each detail has a purpose and every solution can be justified. The versatility of the rebreather makes it adaptable for whatever dive you are planning.

The philosophy behind the JJ-CCR is to keep it simple with robust construction and minimalistic work detail making it easy to handle before, during and after the dive. The main assembly consists of an aluminium housing and a stainless steel stand where all the 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 equipped with state of the art electronics and is ready to fly right out of the box. Fill it with sofnolime and serious adventures are about to begin.


The JJ-CCR is the most versatile rebreather on the market and built for every dive you have in mind. The canister is equipped with 4 sturdy consoles, designed and placed so that diver and team can configure their JJ-CCRs for maximum exploration output. 


The JJ-CCR is equipped with a state of the art electronics package. It has a redundant power supply with 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 breathing loop. It has a DiveCAN® communication interface for robust data transmission and easy upgrades, disassembly and repairs. The JJ-CCR has wet contacts for automatic turn-on. 


 The JJ-CCR is equipped with a reliable controller with an integrated multi-gas decompression computer – the Shearwater Petrel2. It has an independent HUD (Head Up Display) with real-time display of PPO2 for all three oxygen sensors.


The JJ-CCR has an industry low work of breathing. With its back mounted counter lungs that follow the contours of your shoulders, it will help you to keep a smooth and comfortable breathing pattern. T-pieces milled out of Delrin connect to heavy duty breathing hoses that end in a sturdy DSV (Dive Surface Valve). The breathing loop has an integrated ADV (Automatic Diluent Valve).

JJ-CCR-Rebreathers- by JJ-CCR-Divemaster Scuba Nottingham
SSI XR CCR Programmes 
The perfect match to go with this awesome new unit!
XR CCR Diving (30m)-Training- by SSI-Divemaster Scuba Nottingham

JJ-CCR Spares 

Everything you could possibly need!

JJ-CCR-Rebreathers- by JJ-CCR-Divemaster Scuba Nottingham
JJ-CCR Oxygen Sensor-Rebreathers- by JJ-CCR-Divemaster Scuba Nottingham
Saft LS14500 battery-Rebreathers- by JJ-CCR-Divemaster Scuba Nottingham
JJ-CCR DSV O-Ring Kit-Rebreathers- by JJ-CCR-Divemaster Scuba Nottingham
JJ-CCR DiveCan HUD-Rebreathers- by JJ-CCR-Divemaster Scuba Nottingham

Please note - As per the manufacturer's guidelines this product cannot be shipped without proof of unit-specific training. We will happily ship to your instructor or ship a disabled unit to you and the parts to make it work to your instructor.