Horizontal, In-Line, Detonation
Model No: 321
Storagetech Model Number 321 detonation flame arrester is a safety device that has a flame barrier with a large number of defined passage gaps, whose gap cross section is set with regard to the properties of the flowing gas, is cooled effectively and secured against a flame flashback in the case of continuous combustion by the fact that second gaps having a smaller gap cross section are arranged adjacent to the first gaps having the selected gap cross section.
The detonation arrester is designed to withstand higher pressures than the flame arrester and quench detonations.
Construction
| Standard sizes: | 1” to 12” DN25 to DN300 |
| Body / Flanges: | Carbon steel, Stainless steel AISI 316 –L or 304-L, Aluminium, Customer Specification |
| Flange drilling: | API Class 150, PN16, and Special |
| Flame element: | Stainless steel AISI 316 –L or 304-L |
| O-ring seal: | Nitrile, Special |
| Screen: | Stainless steel |
| Weather hood: | Carbon steel, Stainless steel or Aluminium |
| Paint finish: | Powder Coating, Colour RAL 9006, Epoxy Paint, Colour RAL 9006, Customer Specification |
| ATEX cert: | Ex II 1/2 G IIB |
Design & Manufacturing Specifications
The size of the vent should be calculated in accordance with API Standard 2000 (ISO 28300) – Venting Atmospheric and Low-Pressure Storage Tanks or other international standards.
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