Units are available in 2", 3", 4", 6", 8", 10", and 12" line sizes; standard flange connections according ASME B16.5 150#RF. Other line sizes are available upon request.
The Model 7C00 unstable/overdriven detonation flame arrestor type II is a device that can be fitted to the opening of an enclosure or to the connecting pipe work of a system of enclosures. Its primary function is to allow the flow of gases or vapor of flammable liquids through the enclosure, but prevent the transmission of a flame. The element inside the housing provides an extinguishing barrier to the ignited vapor mixture by absorbing heat from the flame. The Model 7C00 is used as an independent safety system to ensure explosion protection. TECHNIQUE 7C00 flame arrestors are designed on the principle of "quenching gap". The crimped SST metal element allows vapor to pass through in order to allow a vessel to breath, yet prevents the propagation of a flame from the exposed side to the protected side. CONSTRUCTION Housing Material: Carbon Steel, Stainless Steel. Trim Material: Stainless Steel (1.4571) element. Standard element is suitable for explosion group D flammable gases and vapors. Elements for other gas groups are available upon request.
SPECIAL FEATURES The Model 7C00 is designed, manufactured, and tested according to Title 33, Code of Federal Regulations (CFR), part 154, Appendix A for USCG approved application. The element design is bidirectional and available for horizontal or vertical installations. Easy Maintenance: The Model 7C00 detonation flame arrestor is a passive device with no moving parts. The flame cell element can be easily removed for
