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PSS BG 4 plus Closed Circuit Breathing Apparatus


The Dräger PSS BG4 plus is an apparatus for self contained breathing (SCBA). It provides with up to 4 hours of breathing air in toxic environments.

Quantity: 1/cs

SKU: 4057380 Category: Tag: Product Brand:


This is the PSS BG 4 plus Closed Circuit Breathing Apparatus. Dräger PSS BG 4 plus Self Contained Breathing Unit.



Draeger designed the PSS BG 4 plus self contained breathing device specially for demanding tasks. The Dräger PSS BG4 plus combines uncompromising safety with outstanding respiratory protection and wearer comfort. Its innovative design also provides the wearer with up to four hours of breathing air in toxic environments.

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About Draeger

Dräger firefighter equipment and supplies include protective breathing equipment. From light respiratory masks, powered-air purifying respirators, to heavy respiratory protection, such as breathing apparatuses, Draeger sells the breathing protection equipment that any hazmat situation requires. For monitoring the respiratory protection of emergency and rescue teams, boards and telemetry systems are available. Furthermore, Dräger included portable NBC protection systems in its breathing protection portfolio.

Additionally, Draeger hazmat equipment and supplies include emergency response gas detection tubes. Draeger filled these glass vials a chemical reagent that reacts to a specific chemical or family of chemicals. The Dräger Accuro Bellows Pump draws a calibrated 100 ml sample of air through the tube. If the targeted chemical(s) is present the reagent in the tube changes color and the length of the color change typically indicates the measured concentration. The Dräger Tube Hazardous Gas Detection System is the world’s most popular form of toxic gas detection.


Additional information

Weight 10 lbs
Dimensions 20 × 20 × 20 in
Draeger PSS BG 4 Plus

Option 1 – 4057380, Option 2 – 4057227, Option 3 – 4058823