A
Detonation Prevention
Stops both low-speed deflagrations and high-velocity unstable detonations in pipelines.
Mechanical
Protectoseal In-Line Unstable Detonation Flame Arrester
Protectoseal
Premium flame arrester stopping deflagrations and unstable detonations with minimal pressure drop.
1" to 24"
SIZE RANGEDetonation
SAFETY RATINGEN ISO 16852
COMPLIANCE CODEMin Drop
PRESSURE LOSS DESIGNWhy Choose Us
Engineering Advantages
Premium flame arrester stopping deflagrations and unstable detonations with minimal pressure drop.
B
Crimped Metal Element
Precision crimped ribbon element quenches flame front heat below ignition temperatures.
C
E-Flow® Technology
Optimized internal design provides superior flame quenching with minimal piping pressure drop.
D
Bi-Directional Arrest
Arrests flame fronts approaching from either direction in manifold piping.
Technical Data
Operational Matrix
System Type
In-line unstable detonation flame arrester
Application
Vapor recovery and manifold lines
Function
Arrests deflagrations, stable and unstable detonations
Safety Rating
Detonation level safety certification
Sizes
1" (DN 25) to 24" (DN 600)
Materials
Aluminum, Carbon Steel, 316 SS, Hastelloy, FRP
Compliance Standards
EN ISO 16852, ATEX, UL, FM
Service Conditions
Industrial Applications
APP-01
Vapor Recovery Lines
Prevents flashback propagation inside vapor return piping runs.
Mechanical
APP-02
Manifold Flaring Systems
Critical safety buffer on waste gas flare header entry lines.
Mechanical
APP-03
Combustible Vent Piping
Inline protection on process lines venting group B/C/D combustible vapors.
Mechanical
Need a Protectoseal Detonation Flame Arrester?
Our technical engineering team will size the flame arrester element to comply with EN ISO 16852 pressure limits.