Description
Description
The Tusa RS-609U Compact Diaphragm Regulator combines ultra-lightweight design with flexible performance for scuba diving. A balanced diaphragm first stage delivers steady airflow, and the efficient demand system supports easy, natural breathing underwater.
Designed for versatility, the RS-609U supports cold-water readiness and system upgrades. The EK-600 cold water kit is available for temperatures below 50Β°F/10Β°C, and a DIN-R600 conversion kit expands compatibility to 300 bar/4350 psi cylinders, preserving flexibility for different diving environments.
Features
Features
- Ultra-compact balanced diaphragm first stage
- EK-600 cold water kit available for temperatures below 50Β°F/10Β°C
- DIN-R600 conversion kit available (300 bar/4350 psi)
- 2 HP and 4 LP ports
Payment & Security
Payment methods
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WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

