DRI offers various types of granular media along with the V bank Cassettes & cartridge filters. Pahwa Group is the only organisation in India having vertically integrated manufacturing facility producing gas phase filtration systems and the chemical media. A comprehensive range of granular media (pellets and beads) is manufactured in India. The media is specially designed to safely deliver gas removal effectiveness on a variety of target gaseous contaminants found in industrial applications. BRYSORB series is a combination of activated alumina and carbon impregnated with various impregnate chemicals, like example: potassium permanganate (KMnO4 ), phosphoric acid (H3PO4) and potassium hydroxide (KOH).
A UL certified activated alumina impregnated with a special chemical for effective removal of sulphur oxides, hydrogen sulphides, ethylene and aldehydes.
A perfect blend of DRYSORB 508 and DRYSORB 520 for optimum removal of harmful and odorous gases such as Ozone (O3), hydrogen fluoride (HF) and various other VOCs.
A UL certified activated alumina and activated carbon impregnated with a special chemical for effective removal of chlorine and sulphides.
A high-performance chemical media for effective removal of odorous gases such as nitrogen oxide, ozone, formaldehyde and other various VOCs.
A special grade activated carbon impregnated with a special chemical for effective removal of ammonia (NH3)