Explosion Group |
DN6 | DN8 | DN10 1/4" |
DN15 1/2" |
DN20 3/4" |
DN25 1" |
DN32 11/4" |
DN40 11/2" |
DN50 2" |
DN80 3" |
DN100 4" |
|---|---|---|---|---|---|---|---|---|---|---|---|
| IIA | |||||||||||
| IIB1 | |||||||||||
| IIB2 | |||||||||||
| IIB3 | |||||||||||
| IIB | |||||||||||
| IIC |
Service manuals and certificates are gettable at info@flammergmbh.de.
The ignition of an explosive gas in a tank or pipe will trigger a deflagration (explosion). If a flame front propagates through a pipe its speed will increase proportionally to the length of the pipe. A pipe length of more than 50 times its internal pipe diameter may result in a detonation, i.e. a flame front that progresses at supersonic speed. In this case the protected side needs to be protected by fitting a suitable detonation flame arrester.
Our products are EN 12874 certified and issued with an ATEX certificate for stable detonation. Our detonation arresters are especially designed to keep pressure drop low, and they are small in size. All flame arrester components are made of stainless steel. Please contact us if you are interested in detonation flame arresters made of specific materials or as part of a customized solution. We will be happy to find the right solution for your specific needs.
Our customers trust us for both our experience and our flexibility.
Please call us if you are looking for a product that you cannot find on our homepage. We may already be working on one of the products you need.