The decades of expertise behind Mares and rEvo rebreathers have combined to create a unique semi-closed unit like not other.

For divers seeking adventure a revolutionary SCR approach in a system this is easy to use, natural to dive, designed with all levels of divers in mind and developed to provide the upmost security.

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What is in the box?

Standard Version

1x Mares Horizon SCR with wing and harness
1x Mares 15x First Stage
1x Mares Loop Second Stage
1x 100cm Regulator Hose
1x 50cm hose with QGC (Quick Gas Connector)
1x 30cm hose with QGC (Quick Gas Connector)
1x Download Clip (USB)

Deco Version

1x Mares Horizon SCR with wing and harness
2x Mares 15x First Stage
2x Mares Loop Second Stage>
2x 100cm Regulator Hose
2x 50cm hose with QGC (Quick Gas Connector)
2x 30cm hose with QGC (Quick Gas Connector)
1x Download Clip (USB)

Dimensions & Weight

Height: 54 cm
Width: 40 cm
Depth: 22 cm
Unit weight: 12 kg (without regulator set)
Complete non-deco version weight: 13.4 kg
Complete full deco version weight: 14.8 kg

Features

Two (2) scrubber canisters, each containing 1 kg of CO2 absorbent that can be refilled by user
Two (2) integrated weight pockets, each containing a maximum of 2.5 kg of weight
Fully adjustable harness system, from XS to XXL
Safety gag strap on mouthpiece
2 oxygen sensors
Constant oxygen fraction supplied to the diver, adjustable during diving
Reverts automatically to full nitrox breathing in case of failure
Remaining scrubber time calculated by the dive computer
No tools required for preparation, use, cleaning

Limits of Use

Maximum recommended depth using one stage cylinder as gas supply, no decompression: 30 m
Maximum allowed depth using two stage cylinders as gas supply: 40 m
ppO2 during use: minimum 0.22 bar, maximum 1.60 bar
Water temperature: minimum 4°C, maximum 34°C
Allowed nitrox mix: minimum 30%, maximum 99%
Approved scrubber material: Sofnolime 797
Scrubber material endurance depending on temperature and metabolic oxygen consumption: calculated by the dive computer (i.e. at 15°C or higher, with medium/high oxygen consumption, duration is > 3 h)

Maximum Work Rate Conditions

75 RMV at 40 m, CO2 production of 3 l/min for 5 min

Electronics

Three sets of redundant electronics, each with an individual battery system
All battery systems can be charged from one single point
2.8” full color, high contrast dive computer screen
User adaptable gradient factor decompression algorithm
HUD with clear GOOD / FAIL indication
Approved to 40m