Scubapro R105 Second Stage Regulator delivers simple, reliable breathing for scuba and recreational diving. This standard choice for diving schools, rental centers, and new divers seeking a straightforward backup system performs well in a range of underwater conditions. Designed for daily use with common scuba gear, the R105 pairs smoothly with typical regulator setups to support dependable breathing during dives.

Key design features support comfortable, predictable breaths under water. The compact casing includes a durable, anti-scratch front cover and reliable metal barrel inside. The Hi-Flow Mouthpiece improves airflow and comfort, fitting all mouth sizes. The Dive / Pre-dive VIVA Switch helps control free flows during dives and pre-dive checks. The soft, co-molded purge button makes purging easy. The reversible hose attachment makes it easy to use for side mount, pony or deco tanks.