Designed for installation in open vent pipes or bleed lines from storage or processing tanks. Prevents propagation of flame fronts from the external opening into the tank. Unique design allows removal of the arrester element without breaking the mounting flange. A spare element can be quickly installed to maintain safe operation while the original element receives maintenance. Suitable for group D vapors, such as gasoline and methane, as referenced in the National Electric Code (NEC Article 500), generally equivalent to International Electrotechnical Commission (IEC) group IIA. Consult the factory for maximum allowable distance from the end of an open pipe.
- Vertically mounted, circular plate-type flame arrester
- Protects against fire and explosion
- Minimizes pressure drop under normal operating conditions
- Easy maintenance and inspection
Sizes: 1" (DN25) through 12" (DN300)
FM Approved: 1" through 12", UL Listed : 1" through 10"
Flange Pattern: ANSI Standard, DIN Optional
Material/Construction:
* Ductile Iron * Aluminium * Stainless Steel * AlloyC276