FLAME ARRESTER (WF21,WF23)

· Model WF21, WF23 is bi-directional type and designed to be installed in “open vent pipes” from storage or processing tanks, bleed lines or other vapor conveying lines.
· The flame arrester consists of a spiral wound and crimped bank element, is designed for easy maintenance.
· After removing tie rod bolts, it can be expanded by using the remaining jackscrews for element exchange.Model WF21, WF23is used to prevent propagation of an external flame source through the vent opening and into the tank.
· It should be installed at distances of less than 20 times length of arrester N.D away from the open end of pipe.

  • Flame Element : Proven Spiral wound, crimped ribbon design
  • Size : 2” through 12”
  • Available in Aluminum, Carbon Steel, Stainless Steel.
  • Other size and material to be consulted by factory.

FLAME ARRESTER (WF22)

· Model WF22 type is mounted on the end of a vent pipe from the tank. Vapors are allowed to escape into the atmosphere and air can be drawn into the tank through the flame element.
· The flame arrester consists of a spiral wound and crimped bank element.
· The flame arrester is installed where it is not necessary to conserve vapor losses but low flash point solvent liquid must be protected against fire and explosion from exterior ignition sources.

  • Flame Element : Proven Spiral wound, crimped ribbon design
  • Size : 2” through 12”
  • Available in Aluminum, Carbon Steel, Stainless Steel.
  • Other size and material to be consulted by factory.

FLAME ARRESTER (WF24)

· Model WF24 detonation flame arrester is specifically designed to withstand and arrest the velocity and pressure flame fronts that may be developed in long or complex piping runs that encountered in vapor collection or tank manifold system.
· Model WF24 consists of a spiral wound and crimped bank element, and is also designed for easy maintenance. After removing tie rod bolts, it can be expanded by using the remaining jackscrews for element exchange.

  • Flame Element : Proven Spiral wound, crimped ribbon design
  • Size : 2” through 12”
  • Available in Aluminum, Carbon Steel, Stainless Steel.
  • Other size and material to be consulted by factory.

FLAME ARRESTER (WF25)

· Model WF25 is bi-directional type and designed to be installed in “open vent pipes” from storage or processing tanks, bleed lines or other vapor conveying lines.
· The flame arrester consists of a spiral wound and crimped bank element, is designed for easy maintenance.
· After removing tie rod bolts, it can be expanded by using the remaining jackscrews for element exchange.
· Model WF25 is used to prevent propagation of an external flame source through the vent opening and into the tank.
· It should be installed at distances of less than 20 times length of arrester N.D away from the open end of pipe.

  • Flame Element : Proven Spiral wound, crimped ribbon design
  • Size : 2” through 12”
  • Available in Aluminum, Carbon Steel, Stainless Steel.
  • Other size and material to be consulted by factory.
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