1. SCBA Units - Comply with NFPA 1981, 2018 Edition. 4500 PSI system with 45-minute cylinders - Integrated PASS device compliant with NFPA 1982, 2018 Edition - Integrated RIC/UAC connection compliant with NFPА 1981, 2018 Edition - No buddy breathing system included - Regulator shall feature a quick-disconnect mechanism for easy replacement Provide the cost of future regulator purchases - Include cost for 7 battery bank chargers (if required) - Include cost for additional rechargeable battery packs (if required) 2. Face Pieces - Available in three sizes: Small, Medium, Large - Must be capable of full water submersion for cleaning and disinfection - Standard model with no electrical voice amplification - Include the cost of eyeglass inserts as an optional line item 3. Cylinders - Individually marked "TCFR" and sequentially numbered 001-279 - Bottles shall feature quick-disconnect fittings 4. RIT Bags - Equipped with a skid plate - Multiple attachment and grab points - Capable of high-pressure refill using 45-minute cylinders - Cylinders shall be marked and numbered consistent with the purchased cylinder set