H3R Aviation 339TS - 3.55 lb. Halotron BrX Fire Extinguisher

The H3R Aviation 339TS is a compact, clean-agent portable extinguisher purpose-built for installation on new-production aircraft. Charged with Halotron BrX, it delivers effective Class B and C fire suppression with minimal residue while meeting modern aviation approvals and environmental objectives.

Key Features

• Clean agent performance: Halotron BrX is a low GWP, very low ODP agent tested to the FAA Minimum Performance Standard for replacing Halon 1211 on commercial aircraft. Leaves no residue and is non-conductive.

• UL rating: 5B:C for flammable liquid and energized electrical fires.

• Capacity and specs: 3.55 lb agent; gross weight about 5.1 lb; discharge time about 8 seconds; discharge range about 11 to 12 ft.

• Compact form factor: height about 13.69 in, cylinder diameter about 3.5 in, width about 4.13 in.

• Environmental approvals: approved or meeting requirements with FAA, EASA, ICAO, UL, ISO, and EN for aviation use.

• Temperature range: operational from about −40°F to 120°F.

• Included and optional brackets: ships with H3R 893 standard bracket; optional NB350 extreme-duty quick-release bracket is available and tested to MIL-STD-810G with >27G inertia loads.

• OEM use only: specified for factory installation on aircraft coming off the production line. For aftermarket replacements, use model 339TS-AFT.

Ideal for airframers, completion centers, and OEM installation programs needing a certified, environmentally responsible Halon 1211 replacement on new aircraft. For in-service or retrofit applications, specify the dedicated aftermarket model 339TS-AFT.