They provide protection efficiency up to 99.95% for the particle size ≥0.3 μm and respiratory resistance of 4.2 mbars for each filter flow rate of 47.5 l/min. The maximum respiratory resistance of filled up filter is 7 mbars. Among similar aerosol filters, HESPA® Technology by GVS is that ensures high filter efficiency and low respiratory resistance.
- Protect against dust and fumes containing: microorganisms; marble; gypsum; titanium oxide; mineral wool; wood; synthetic detergents; textile fibers; spices; salt; forage, etc.
- Protect against dusts that possibly cause pulmonary diseases – coal dust, silicon oxide, cotton, iron ore, graphite, kaolin, zinc, and aluminum.
- Protect against asbestos, bauxites, and iron dusts; and manganese, lead, and chromium toxic dusts
Recommended industries: mining, metallurgy, casting, shipbuilding, pharmaceuticals, chemical and textile industry; automotive; cement, glass, and ceramics production; toxic waste disposal; asbestos fiber and heavy metal handling.
Level of protection: Ð3 against aerosols up to 50 MPC.
Operating temperature range: –30°Ñ to +70°Ñ.
Weight of the pair of filters: 34.4 g.
Shelf life: 5 years.
Country of manufacture: United Kingdom.
TR CU 019/2011