PROTECTOSEAL Series 670 / 6670

•  Sizes 1" through 4"
•  Listed by Underwriters Laboratories in 1" and 2” sizes
•  Suitable for use with vapors equivalent to NEC 500 Group D, IEC Group IIA
•  Vertically mounted, parallel plate-type flame arrester
•  Protects against fire
•  Minimizes pressure drop under normal operating conditions
•  Easy inspection and maintenance
•  Factory inspected prior to shipment
•  Available in Aluminum and Stainless Steel