Johnson Controls has broadened its AquaMist product line to include three ultra-low-flow (ULF) VdS-approved fire suppression nozzles. Each nozzle is designed to help control fire and protect valuable assets in public buildings and accommodation spaces.

VdS is one of Germany’s leading independent testing institutions for fire protection and security, and is recognised globally. With this certification, Johnson Controls can offer customers fire control solutions tested and approved by VdS laboratories.

Marcel Linden, business development manager for Water Mist, Europe and Africa, Johnson Controls, says: “Our expanded AquaMist nozzles are now VdS-approved low-pressure water mist nozzles that fully comply with current VdS test protocol to help control fires while minimising damage to buildings and assets.”

The benefits of a low-pressure water mist system include reduced water demand and the ability to use smaller diameter pipes, which translates into lower installation costs compared to traditional fire protection systems. Since the system uses only potable water without additives, it has no adverse environmental impact.

New to the line is the AquaMist ULF AM34 horizontal sidewall nozzle, approved according to the latest VdS accommodation test protocol intended to help control Class A fires. In addition, Johnson Controls also received VdS approval on the AquaMist ULF AM28 pendant nozzle, which  is also approved according to the latest VdS office spaces test protocol. The AM28 and AM34 can be used to protect accommodation spaces like hotels, hospitals, care homes and residential areas.

For Class A fire control in spaces with false floors and ceilings, the AquaMist VdS-approved ULF AM30 nozzle offers the ideal solution. These closed (automatic) nozzles are intended for use with engineered water mist systems.