Flame Arresters

Detonation Flame Arrestor 

The Enardo Detonation Flame Arrestor represents the best value in flame arrestor protection. They prevent flame propagation by absorbing and dissipating heat using spiral wound crimped ribbon flame cells. These cells allow maximum flow with maximum protection. They provide protection against flame propagation in piping systems that are manifolded or have long run-up distances.Enardo utilizes a patented (US Patent No. 5415233) element assembly that dampens the high velocities and pressures associated with deflagrations and detonations while quenching the flame front. Our design is unique in the ability to provide larger flame channels which requires less frequent maintenance and greater ease in cleaning when service is required, translating to less down time.Our patented element offers maximum flow to pressure drop characteristics enhancing the value of our product in any system. They are typically used for extended pipe length or multiple pipe bend configurations to stop high pressures and flame velocities associated with detonations and overdriven detonations. In addition, it stops confined and unconfined, low and high pressure deflagrations. All Enardo units are bi-directional and are proven to stop an ignited flammable vapor mixture approaching from either direction that can be traveling at subsonic or supersonic velocities. Designed with flanged connections, this china Flame Arresters provides the option of the removal of the flame cell element for easy cleaning and replacement without disconnecting of the pipe connection. Standard housing construction is arbon steel and stainless steel. The element is available in 304 S.S and 316 S.S. Special material and protective coatings are available on request. U.S. Coast Guard Approved 2" (50mm) - 20" (500mm) IIA (D) and IIB3 (C) Concentric and Eccentric design. ATEX (ISO 16852 Certified) 2" (50mm) - 20" (500mm) IIA  and IIB3 Concentric and Eccentric design. We are Flame Arrestor manufacturer.