The Enardo™ 7 Series deflagration flame arrestors are designed to stop the propagation of confined low pressure deflagrations. The Enardo 7 Series is typically used for end-of-line and near end-of-line applications when the system operating pressure is near atmospheric levels and when there is minimal probability of a flame stabilizing on the Flame Arrestor element for an extended period.
The Enardo 7 Series prevents flame propagation by absorbing and dissipating heat using spiral wound crimped ribbon flame cells. These cells allow maximum flow with maximum protection.
Designed with flanged connections, this arrestor allows removal of the flame cell element for easy cleaning and replacement without removing the arrestor body from the pipe connection. Standard housing construction is Aluminum, Carbon steel and Stainless steel. The element is available in Aluminum or Stainless steel. Special material and protective coatings are available on request.
Notes: ISO-16852 Certified 1 in. / 25 mm through 12 in. / 300 mm, D (IIA) and C (IIB3). Factory Mutual Approved 2 in. / 50 mm to 12 in. / 300 mm, D (IIA).
Features
- Maximum flow
- Less pressure drop
- Easy cleaning
- Less clogging
- Less maintenance
- Single element design
- Fluoropolymer coated hardware provides outstanding corrosion and chemical resistance
- Easy accessible and removable flame cell for easy inspection and service
- Bi-directional design
- Available in ANSI, DIN and JIS flanges
Specifications
- Series: Enardo™ 7 Series Flame Arrestor (Concentric)
- Housing Size: 8 in.
- Connection Size: 3, 4, and 6 in.
- IEC Gas Group: D (IIA)
- Housing Material: Aluminum
- Cell Material: Aluminum
- Connection Type: Flat Faced Flange
Note: Other sizes, materials, and options available. Please call 1-800-333-3331 for more information.
