TUSA RS609

Ultra-lightweight and flexible, this breathing system’s second stage is designed to maximize airflow for easy, smooth gas delivery. The regulator housing is compact and features an enlarged purge button. It includes a click-spring adjustment knob to fine-tune breathing resistance, along with an ortho-conscious mouthpiece to reduce jaw fatigue. The balanced-diaphragm first stage includes four low-pressure and two high-pressure ports. It’s available in black or white, with a matching hose.

Pricing information online | tusa.com