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Avon ProtectionST54 Multi-Mission Tactical SCBA
Tactical
The ST54 is the base of a multi-mission Respiratory Protection System that lets operators and mission commanders tailor their PPE response to the threat at hand. It combines Avon Protection's M53A1, FM53 and FM54 respirators with modular breathing apparatus technology to provide positive-pressure SCBA and/or PAPR capability without degrading operational effectiveness. The latest variation adds enhanced comfort, improved durability, optimized weapon sighting and conformity to NFPA 1986:2023. Designed with the tactical mission in mind, it incorporates non-reflective black components and a warning whistle that can be silenced.
- Positive-pressure SCBA and/or PAPR capability in a single modular system
- Conforms to NFPA 1986:2023 and is NIOSH CBRN approved under 42 CFR 84 TC-13F
- Hand Compact Demand Valve (H-CDV) is 1st-breath activated for instant-on, high flow
- Stealth black, non-reflective design with silenceable low-pressure warning whistle
- Ergonomically contoured backframe with twin carry and single drag handle
- Compatible with M53A1, FM53 and FM54 respirators
- Breathing rate (SCBA mode)
- 103 lpm
- Environmental range
- 0°F to +140°F
- End of cylinder air
- Sustains positive pressure down to 290 psi
- Inhalation resistance incl. canister
- 65 mmWC at 85 lpm initial, 80 mmWC at end of service life
- Harness
- Kevlar® webbing with stainless steel and nylon hardware
- Backplate
- Anodized aircraft aluminum
- Cylinder valve
- PTFE-impregnated, hard anodized aluminum
- Certification
- NFPA 1986:2023; NIOSH CBRN 42 CFR 84 TC-13F
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