Sundström SR 297 Gas Filter ABEK1

The SR 297 ABEK1 gas filter is a versatile combination filter designed to protect against organic and inorganic gases, acidic gases and ammonia. Thanks to its broad spectrum of protection, it is ideally suited to a variety of working environments and applications involving different contaminants.

System & Application

The SR 297 belongs to filter class ABEK1 and covers several types of gas simultaneously: organic vapours, inorganic gases, acidic gases as well as ammonia and amines. This makes it the ideal choice for applications involving changing or not clearly definable contaminants.

The filter is compatible with Sundström half masks (SR 100, SR 900) and full-face masks (SR 200) and can be seamlessly integrated into existing respiratory protection systems.

For enhanced protection, the SR 297 can be combined with the SR 510 P3 R particle filter, providing additional protection against aerosols and particles – e.g. during painting or in chemical applications.

Specification

Gas filter type ABEK1 (Class 1 – multi-gas)
Protection against organic, inorganic and acidic gases as well as ammonia
Wide range of applications for varying requirements
Optimised adsorption performance
Can be combined with particulate filters (e.g. SR 510 P3 R)
Suitable for half masks and full-face masks

Technical specifications

Standard: EN 14387:2004 + A1:2008
Filter class: ABEK1
Material: polyester, ABS, impregnated activated carbon
Colour: Black
Compatibility: SR 100, SR 900, SR 200
Operating temperature: -10 °C to +55 °C (< 90 % RH)
Storage temperature: -20 °C to +40 °C (< 90% RH)
Shelf life: up to 5 years

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