ST54™
ST54™ Tactical Operator SCBA has been developed specifically for the tactical officer and technician applications where the operator needs to respond to ever changing operational conditions. The ST54™ SCBA combines Avon Protection Systems’ M53A1, FM53 and FM54 respirators (see respirator datasheets for further details) with new and innovative modular breathing apparatus technology to provide positive pressure SCBA and/or PAPR capability.
Availability: Commercially Available
| Manufacturer |
| Avon Protection Systems, Inc. |
| Product Name |
| ST54™ |
| Detection Category |
| Chemical |
| Detection Method |
| PPE/Decon |
| Application |
| Personal Protective Equipment; |
| Equipment Type |
| PPE |
| Product Synopsis |
| ST54™ Tactical Operator SCBA has been developed specifically for the tactical officer and technician applications where the operator needs to respond to ever changing operational conditions. The ST54™ SCBA combines Avon Protection Systems’ M53A1, FM53 and FM54 respirators (see respirator datasheets for further details) with new and innovative modular breathing apparatus technology to provide positive pressure SCBA and/or PAPR capability. |
| Availability |
| Commercially Available |
| Technology Readiness Level (TRL) |
| 9 |
| User Feedback Sources |
| Indifferent/No user feedback |
| Supporting Documentation |
| Docs: GR03833-03 ST54 Brochure.pdf; |
| No Information Is Available |
| Transportability |
| Handheld |
| Ruggedness |
| Extreme Temperatures/Humidity |
| Operating Conditions |
| -26 to 60°C (-15 to 140°F) |
| Shelf Life |
| >5 years |
| Connector Types |
| Standard 40mm thread connection |
| Cylinder Capability |
| The ST54 two-piece clamshell composite backframe accommodates a variety of 4500 psi carbon cylinders in durations of 30, 45 or 60 minutes, as well as a 5500 psi carbon cylinder in a 70-minute duration. Both natural and stealth black cylinder finishes are available along with optional stealth cylinder bag covers. A quick release universal cylinder band allows for fast and easy cylinder exchange. |
| Decontaminable |
| Yes |
| Live Agent Tested |
| GB and HD |
| Material |
| Respirator: chlorobutyl / silicone rubber and polyurethane visor. Harness: Kevlar® webbing with stainless steel and nylon hardware. CS PAPER: CBRN hardened butyl and Noryl™ PPE (polyphenylene ether) thermoplastic. |
| Maximum Flow Rate |
| 40 LPM SCBA mode; 120 LPM PAPR mode |
| NIOSH Approved |
| Yes |
| Number of Cylinders |
| 2 |
| Operating Time |
| 30 to 70 minutes, cylinder dependent |
| Standards Met |
| 42 CFR 84 TC-13F |
| Type of BA |
| Utilizing the Avon MP-PAPR™ module along with the
patented combination hose module, the wearer can
seamlessly switch between APR, PAPR and SCBA modes of protection. The single air hose connection for all modes allows the operator to retain a clear respirator cheek for optimum weapon sighting. |
| Training Required |
| <1 day training |
