Product Overview
Enardo 2" Flame Arrestor Series 7 70802 D-A4F – Gas Group D – Aluminum / 304 SST
New, never used, surplus old inventory. Stored indoors for 9-10 years. Sold without warranty or guarantee
We purchased these new in bulk for our own projects, they will be re-boxed or shipped on pallet via freight (depending on quantity ordered) May be dusty from sitting in storage. Some flanges may have plugs, others do not.
Nameplate indicates model and construction details (D-A4F), confirming:
- Aluminum housing
- 304 stainless steel flame element
- Suitable for Group D service
Full model suffix is not completely shown on the tag. Units are being sold based on visible configuration and physical inspection.
Enardo Series 7 in-line flame arrestor designed to prevent flame propagation in vapor lines and tank vent systems. Commonly used in oil & gas, chemical, and storage tank applications for explosion protection and emissions control.
This unit features an aluminum housing with a 304 stainless steel flame cell and is rated for Gas Group D service.
- Manufacturer: Enardo (Emerson)
- Series: 7 Series
- Model: 70802 / D-A4F
- Size: 2” connection
- Housing Diameter: 8”
- Connection Type: Flat faced flanges
- Gas Group: D
- Housing Material: Aluminum
- Flame Element: 304 Stainless Steel (SST)
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
- Standard Temperature Probe on En Models
- Available in Ansi, Din and Jis Flanges
Designed to:
- Prevent flame from traveling through piping systems
- Protect storage tanks and vessels from flashback
- Allow vapor flow while stopping flame propagation
Typically installed on:
- Tank vent lines
- PVRV (pressure vacuum relief valve) outlets
- Vapor recovery or flare lines
Applications:
- Storage tank venting systems
- Vapor recovery units (VRU)
- Oil & gas production facilities
- Emissions control and safety systems
