Mares R2S First Stage Regulator

Mares R2S First Stage RegulatorSimple and reliable.The R2S is the downstream piston first stage most preferred by schools and Diving Centers. Simple, reliable and an extremely compact size; the R2S is celebrated for its easy maintenance and excellent performance.FEATURESNitrox compatible to 40% (the recreational limits of nitrox)Simple and reliableErgonomically designedFirst stage Yoke connectionLightweight and compact designHigh performance balanced diaphragm for superior breathing performance