DESCRIPTION
CABA Fangzhan brand reducer with integrated pressure gauge and low-air warning whistle for SCBA sets. Delivers stable first-stage pressure reduction and consistent airflow to the demand valve. Built with corrosion‑resistant materials, shock‑resistant clear gauge lens, and high‑audibility mechanical whistle for timely low‑pressure alerts. Compatible with standard SCBA cylinder connections; simple to install and service. Suitable for firefighting, marine, and industrial respiratory protection, with clear operating instructions on use and maintenance.
