Avon Protection ST53 SCBA 4500 psi, 60 Minute Cylinder With (RIC) Rapid Intervention Coupling Module and soft case. Does NOT include (APR) Air Purifying Respirator. ST60301030103A
The ST53 combines Avon Protection's FM53 mask technology with an advanced modular breathing apparatus to provide positive pressure SCBA and/or PAPR capability for specialist operations.
Developed with the unknown elements of a threat scenario in mind, the ST53™ is the most advanced CBRN respiratory solution on the market. It enables a fast response to changing operational conditions in one complete modular system.
A switch between negative (filter) and positive (SCBA) pressure is achieved at the flick of a lever on the front of the mask. And by attaching a short (ST53SD) or long duration compressed air cylinder, it is possible to enter a location on filter mode, assess the situation and change to SCBA mode if the need arises.
The SCBA systems, benefiting the wearer with reduced weight and size compared to traditional systems.
The patented combination hose allows the user to switch modes in one simple action
Re-configurable to work as - Avon EZAir or MP-PAPR
Compact Demand Valve (CDV)
- 1st breath activated for “instant on”
- Rugged, compact design delivers high flow rates
- Screw-on-design allows for DIN 40 thread
- With the option to mount on either side of the mask, it is unobtrusive and allows excellent integration with weapons and other personal equipment.
Gauge & Whistle
- Located on shoulder straps for easy access
- Positioned for high noise environments and easy gauge reading
- Illuminated gauge for low-light situations
Stealth Appearance
- Black low profile design
- Lightweight compared to traditional SCBA units
- Silent operation for critical missions
Comfort
- Ergonomically contoured backframe for comfort
- Adjustable harness allows for quick donning / doffing
- Padded shoulder straps for comfort
Weight for ST53 units (based on empty cylinders)
