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Drager PSS BG 4 Closed-Circuit Breathing Apparatus
Users of the Drager PSS BG 4
closed-circuit breathing apparatus are
supplied with breathing air for up to
four hours so that they can operate
even in atmospheres containing little
oxygen and/or pollutants.
positive pressure in the breathing circuit
protects the user against the ingress of
containing pollutants into the closed
The carbon dioxide
contained in the exhaled air is bound by
the CO2 absorber.
At the same time, the
breathing air is enriched with oxygen from
the oxygen cylinder.
regenerated air is re-breathed, it streams
through a breathing air cooler, thus making
the Drager PSS BG 4 ideal for long-term
use in toxic environments.
The Drager PSS BG 4 offers numerous
features for safer use.
DragerMan Bodyguard II
The electronic signal and warning unit
delivers and stores vital information thus
increasing safety during use. It supplies
information quickly and clearly, visually
and acoustically, in analog and digital
format. The DragerMan Bodyguard II can be
connected to the Telemetry System
"Merlin" for transmitting the vital data.
Ensures that your closed-circuit breathing
apparatus can be transported safely in
Optimum wearing comfort
The ergonomically shaped carrying
frame, the low weight and the improved
harness ensure considerable freedom of
movement and less physical effort.
High breathing comfort
Due to the slight positive pressure in
the breathing circuit, the spring-loaded
breathing bag protects the user against
toxic ambient gases, for instance if there
is a leak in the face seal. To reduce the
temperature of the inhaled air, thus
reducing the physical burden for the user,
the breathing air cooler can additionally
be filled with ice.
The streamlined CO2 absorber with
integrated dust filter is available as a gray
disposable absorber or as a translucent
refillable cartridge, entirely as you require.
The Drager PSS BG 4 can also be
mounted and removed quickly and easily with no tools, bayonet rings and innovative opening and closing mechanism
PSS BG4 EP Gū'' Connecting Thread R34601
PSS BG4 FEP M24x2 Connecting Thread R34602
Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.
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