PRODUCT
UCB Series In-line Unstable Detonation Flame Arresters.
With Concentric Body & Replaceable Element for Explosion Groups IIA1, IIA, IIB1, IIB2 & IIB3
The Elmac Technologies® UCB Series In-line Unstable Detonation Flame Arresters are designed to prevent
the propagation of gas or vapor explosions in pipelines under the most severe condition of unstable detonation.
This type of flame arrester is intended for use in pipeline systems where the distance between
the source of ignition and the flame arrester is significant and/ or where detonations are also possible.
Description
Standards Compliance
Elmac Technologies® Flame Arresters have been type-tested to EN ISO 16852 and approved according to ATEX Directive 2014/34/EU.
Actual device performance is verified in the Elmac Technologies®
state-of-the-art in-house test facility.
Explosion Groups
Elmac UCB Series are ATEX certified for gases in Explosion Groups IIA1, IIA, IIB1, IIB2 & IIB3.
Features and Benefits
• Suitable for unstable detonation, stable detonation and deflagration
• Exceptional flow capacities with minimal pressure drop
• Short-time burn capability
• Bi-directional protection
• High performance facilitates lower on-going operating costs
• No placement restrictions or need for additional protection
• Lightweight for ease of installation and maintenance
• Easy-clean, replaceable, crimped-ribbon elements
• Sizes and materials to suit wide range of applications
• End connections include flanged or threaded options
