Description
The Ridart 182 ENP is a brass inline deflagration flame arrester with stainless steel ribbon coil element, preventing flame propagation in pipelines carrying flammable gases and vapors. Compliant with ATEX Directive 2014/34/EU and EN ISO 16852:2016, it is certified for Group IIB3 gases (MESG > 0.65 mm). Suitable for Stage I vapor recovery.
Features
- Inline deflagration flame arrester with stainless steel ribbon coil element
- Brass body with BSPP male/female threaded connections
- Explosion Group IIB3, for gases with MESG > 0.65 mm
- Stage I vapor recovery compliant
- Maximum distance from potential ignition source: 50 pipe diameters
- Maximum operational pressure (relative): 0.1 bar
- Maximum operational temperature: 60 °C
- Burning rating: BC=b, tBT = 1 min
Compatible gases & vapours
Suitable for inflammable gases and vapours with MESG > 0.65 mm, including ammonia, industrial methane, blast-furnace gas, carbon monoxide, propane, butane, pentane, hexane, heptane, iso‑octane, decane, benzene, xylene, cyclohexane, acetone, ketones, acetates, alcohols, and similar products listed in the Ridart ATEX certificate.
Options
- Standard 182 EN P: Brass body and brass screws for traditional fuels without additives
Applications
- Hydrocarbon and chemical product pipelines requiring inline deflagration protection
- Stage I vapour recovery lines on storage tanks
- ATEX-classified installations in zones 0, 1, and 2 handling IIB3 gases
Certifications
- Directive 2014/34/EU (ATEX)
- EN ISO 16852:2016 inline deflagration flame arrester
- UE-Type Examination Certificate EPT 18 ATEX 3053 X, Explosion Group IIB3 (tested with ethylene)
