Suppressant Containers – HRD-E, HRD Piston Fire, HRD Firewolf

Manufacturer: Kidde Brand- und Explosionsschutz GmbH

Applications:

• protection of equipment (silos, filters, cyclones, mixers, dryers, granulators, etc.) if flammable materials are present in explosive concentrations in process ducts,
• HRD cylinders are designed for the protection of any vessels, ducts and piping in which ST1-ST3 class dusts, gases and hybrid mixtures are present, across all industries

HRD-E specifications:

• application temperatures: - 20 to + 70 °C
• application areas: zone 21, installation in zone 20
• type of protection: II ½ D T 85C IP 65