Field of View
- Panoramic single lens visor
- Optically correct visor
- Scratch Resistant
Comfort
- 4 face piece sizes for improved fit
- Chlorobutyl rubber and silicone blend mask
- Low profile design for superior weapons integration
Communications
- Electronic Communication Port for integrated voice projection and radio communication
- Optional VPU provides ability to easily communicate while wearing mask
Multiple Modes
- Functions as both a negative and positive pressure mask
- VREU lever for easy switching between negative and positive pressure modes
Approvals
- FM53 with CBRNF12B filter Certified under CBRN APR Standard Cap1
- FM53 is a component of the ST53 SCBA system, which is certified under 42 CFR 84
- FM53 is CE certified to the European PPE Directive 89 / 686 / EEC BSI, Certificate Number 553554
