The Dräger FRS 4800 is a dual bin CO2 scrubbing system for fixed refuge shelters. Each of the bins has an independent fan and the system has an on-board battery back-up system for 48 hours. For gas monitoring, an optional Dräger X-am® 7000 multi-gas monitor is available with sensors for oxygen, carbon dioxide, and carbon monoxide.
The Dräger FRS 4800 is very easy to use: simply fill the bins with soda lime and press the start button to engage the fan.
Dräger can provide optional O2 regulators. The oxygen supply should be close to the FRS so that it's easy to reference the Oxygen Dosage Chart located on the inside of the lid.
The FRS has two bins for soda lime, each operating independently from the other.
To ensure quality of the system, the electrical system is inspected by a nationally recognized test lab.
The FRS includes industrial gel cell batteries to power the FRS for up to 48 hours. If a longer duration is required, Dräger can provide an optional set of external batteries in a case that would be placed adjacent to the FRS.
The FRS has a standard electrical connection that accepts most 120VAC extension cords.
