Clean agent fire extinguishing system IGS-300

inert gas

Overview
The ANSUL IGS-300 uses a 300-bar design with 80 L or 140 L containers, significantly reducing footprint compared with 200-bar systems or systems limited to 80 L containers. The combination of high-pressure technology and higher-capacity containers provides advantages where space is constrained. The system employs enhanced regulated flow technology and uses clean agents INERGEN® or IG-55 to extinguish fires with reduced discharge turbulence, minimizing risk to sensitive equipment and materials.

Features

• UL/ULC Listed, FM Approved
• Removable pressure gauge (UL Listed, FM Approved)
• Matrix bracket technology for flexible container footprint design
• Designed to meet NFPA 2001, EN 15004 and ISO 14520
• Master container actuation supports up to 84 subordinate containers (no pilot container required)
• Integrates optional INERGEN acoustic nozzles to attenuate sound during discharge

Benefits

• Enhanced regulated flow improves pressure control, enabling smaller pipe diameters and reduced pipe schedule requirements.
• Uses naturally occurring gas blends (INERGEN, IG-55): non-flammable, ozone-neutral and with no global warming potential (GWP).
• Sound attenuation option protects sound-sensitive equipment from discharge noise.
• Cost-effective package: lower pipe scheduling, smaller diameters and reduced venting requirements reduce equipment and labor costs.

Technical specifications

• System nominal pressure: 300 bar
• Container capacities: 80 L or 140 L
• Compatible suppression agents: INERGEN® or IG-55
• Reduced footprint compared with 200-bar systems and 80 L–only systems
• Enhanced regulated flow technology for improved pressure regulation
• Reduced discharge turbulence to protect sensitive equipment and materials
• Optional INERGEN acoustic nozzles for sound attenuation
• Master container actuation supports up to 84 subordinate containers
• Listings/Approvals: UL, ULC, FM
• Design standards: NFPA 2001, EN 15004, ISO 14520
• Removable pressure gauge (UL Listed, FM Approved)
• Matrix bracket technology for flexible container footprint design