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Series 670E End-of-Line Deflagration Flame Arrester
Brand: Protectoseal CompanyThe Series 670E Flame Arresters are designed to provide flame stopping protection for a tank’s vapor space when mounted to the end of a tank nozzle leading directly to atmosphere.
Maximum operating pressure is psia: 15.9 (kPa: 110, bar: 1.1).
The arresters prevent a flame front generated by an unconfined deflagration occurring outside the tank from propagating into the vapor space.
Arresters are not for use in stabilized burning situations.
Features- Sizes DN 25 (1") through DN 150 (6")
- Conforms to the latest ATEX Directive, ISO 16852
- Suitable for use with Explosion Groups IIB3 or IIA (NEC Groups C or D)
- Parallel plate-type flame arrester
- Operating temperatures up to +60°C (140°F)
- Available with threaded (Female NPT) or flanged (DIN, ANSI) connections
- Easy inspection and maintenance
- Weather-hood protects against environmental conditions
- Available in Aluminum, Steel and Stainless Steel
Specifications
Brand
Approvals & Certifications
- EN 12874
- ISO 16852
Approvals & Certifications
- ATEX 94/9/EC
- UL
Enclosure, Body Material
- Aluminum
- Stainless Steel
- Steel
Flange Size - 1” (DN 25)
- 1” (DN 25) - 125# (Flat Face)
- 1” (DN 25) - 150# (Raised Face)
- 1” (DN 25) - PN 16
Flange Size - 2” (DN 50)
- 2” (DN 50) - 125# (Flat Face)
- 2” (DN 50) - 150# (Raised Face)
- 2” (DN 50) - PN 16
Flange Size - 3” (DN 80)
- 3” (DN 80) - 125# (Flat Face)
- 3” (DN 80) - 150# (Raised Face)
- 3” (DN 80) - PN 16
Flange Size - 4” (DN 100)
- 4” (DN 100) - 125# (Flat Face)
- 4” (DN 100) - 150# (Raised Face)
- 4” (DN 100) - PN 16
NPT Connection
- 1” NPT Female
- 2” NPT Female
- 3” NPT Female
- 4” NPT Female