In-Line Deflagration Flame Arrester

Safety devices installed in piping systems to prevent subsonic flame propagation (deflagration). Utilizing crimped-ribbon or metal matrix elements to extinguish flame fronts, they protect downstream equipment. Features include bi-directional protection, low pressure drop, and easy maintenance.

Description

Reliable Flame Propagation Prevention in Piping Systems

In-Line Deflagration Flame Arresters are advanced safety devices specifically designed for installation within closed piping systems. Their primary function is to prevent the propagation of flames resulting from internal explosions occurring at subsonic speeds (deflagration). By stopping the flame front in its tracks, these devices critically protect downstream equipment, infrastructure, and personnel.

Advanced Extinguishing Technology: These arresters utilize precision-engineered crimped-ribbon or metal matrix elements to effectively absorb heat and extinguish the flame front. The intelligent design ensures maximum safety while maintaining optimal flow efficiency.

Key Operational Features:

  • Bi-directional Protection: Capable of stopping deflagrations from either direction within the piping system.

  • Low Pressure Drop: Designed to minimize flow resistance, ensuring efficient system operation.

  • Maintenance Friendly: Features easy-to-clean elements to reduce downtime.

Certifications: Certified compliant with TS specifications for the C(IIB3) gas group (sizes 2” ~ 16”).

Additional information

Nominal Size

NPS 2” ~ 20”

Suitable for Gas Groups

D(IIA), C(IIB3), B(IIC)

Body Material Grade

A216 WCB, A351 CF3/M, A351 CF8/M (Other materials on demand)

Internal Parts Material

A182 F304, A182 F316/L (Other materials on demand)

Key Features

Bi-directional protection, Low pressure drop, Easy-to-clean elements

Certification / Compliance

TS compliant: C(IIB3) gas group (sizes 2” ~ 16”)

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