The MSA G1 4500 PSI SCBA (2013 Specification) is a reliable, firefighter-grade breathing apparatus built for superior protection, comfort, and performance under demanding conditions. This refurbished unit features a G1 frame and harness, G1 push-to-connect regulator, integrated PASS with dual-color LCD and analog display, and RIC/UAC connections for rapid intervention. An integrated voice communication system with lapel speaker and a Heads-Up Display with bell alarm allow users to monitor air supply and communicate clearly in high-stress environments.

Designed for comfort and low breathing resistance, the G1 incorporates an open-port design with cross-contamination protection. Reflective materials and multiple buddy lights improve visibility in low-light conditions, while the dual-color LCD provides real-time performance data. Available with 347 CGA threaded or quick-connect cylinder attachments, the unit also supports optional Thermal Imaging Camera (TIC) and Emergency Breathing Support System (UEBSS) configurations to meet department-specific requirements.