B-VIRUS FREE – Reliably removes viruses, bacteria and mould spores from your breathing air

B-VIRUS FREE protective filter
B-VIRUS FREE protective filter
B-VIRUS FREE protective filter
B-VIRUS FREE protective filter

Safe breathing air also in environments contaminated by pathogens

Reliably neutralises micro-organisms like viruses, bacteria and mould spores*

Easy retrofitting of existing BAUER systems possible

Thanks to its innovative functionality, the B-VIRUS FREE protective filter makes sure that fire fighting and disaster control emergency forces, patients in compressed air chambers and even scuba divers are provided with pure breathing air – free of viruses, bacteria, mould spores and pollen.

The UV radiation of the fresh air taken in by the compressor inactivates any pathogens which can slip through the normally used intake filter due to their minimal size. The intake filters installed by BAUER are fine enough to stop normal dust particles and pollen which is already very small; yet viruses, bacteria and mould spores are several times smaller and as a result, they cannot be stopped by a conventional filter.

The UVC rays emitted by the UV light source inactivate these pathogens by destroying the DNA in bacteria and mould, and the RNA in viruses. Reproduction of the pathogens is therefore ruled out.

The short-wave UV light emitted generates no ozone thanks to the top-quality light source. Moreover, treatment with UV light means you are able to completely avoid any use of chemicals. Therefore, all roads lead to the B-VIRUS FREE when harmless breathing air is key, even in critical environments.

* The B-VIRUS FREE Filter eliminates up to 99.9% (minimum 99%) of coronaviruses, bacteria and certain moulds from intake air.

All the information you need at your fingertips!

Connection
Connection

Connection
The B-VIRUS FREE protective filter is ready for operation in no time at all. It only needs to be installed on a wall or equipment and connected to a 220/230 V (optionally: 110V) power supply. After just a few seconds of warm-up, functionality is fully guaranteed.

Intake filter
Intake filter

Intake filter
The fresh air is drawn in through the opening of the intake filter due to the vacuum of the compressor. Normal dust particles and even pollen from the air is removed already in the intake filter.

Source of radiation
Source of radiation

Source of radiation
With the help of the emitting high-energy UVC radiation, the special UV light source eliminates the bonds within the pathogens. That way, the DNA is destroyed in bacteria and moulds, and the RNA in viruses. Reproduction of the pathogens is therefore ruled out.

Control and display
Control and display

Control and display
For functional monitoring and control of the UV special light source, the device has a control box which provides visual and acoustic information about the operating status using LEDs and a beeper.

Connection to the compressor
Connection to the compressor

Connection to the compressor
The B-VIRUS FREE protective filter is connected to a specially sealed intake hose before the first compressor stage to exclude any possible leaks between the protective filter and the compressor block, thereby preventing repeated contamination.

The standard version B-VIRUS FREE is available with 220/230V power supply; 110V power supply is optional.

B-VIRUS FREE
Values
APPLICATION
Pressure range:

Atmospheric

Permissible free air delivery, compressor:

100 – 850 l/min

FUNCTION
Required warm-up time:

60 s

Visual signal:

Failure lamp

Acoustic signal:

Beep sound upon failure

TECHNICAL DATA
Permitted operating temperature:

+5°C ... +45 °C

Operating voltage:

220 – 240 V; optional: 110 V

UV lamp service life:

2,000 h or every 2 years

Weight approx.:

6 kg (Sizes S, M); 7 kg (Sizes L, XL)

Dimensions W × D × H:

665 × 250 × 450 mm (Sizes S, M); 905 × 250 × 450 mm (Sizes L, XL)

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