KSFE Deflagration Proof End-Line Flame Arrester
KSFE Deflagration Proof End-Line Flame Arrester Overview
ZIRCO is proud to distribute KSPC KSFE Deflagration Proof End-Line Flame Arresters as the official representative for Western Canada. These critical safety devices are designed, manufactured and tested according to international standards including API 2000, BS 7244 (British Standard Specification), and EN 12874 / ISO 16852.
The KSFE units allow free venting in combination with flame protection for vertical vent applications. They prevent flame propagation by absorbing and dissipating heat using spiral wound crimped ribbon 316L stainless steel flame cells, providing essential protection for storage tank facilities throughout Western Canada's oil & gas, petrochemical, and refining sectors.
Built by Korea Steel Power Corp. (KSPC) to the highest standards, these flame arresters deliver reliable performance in demanding industrial applications, ensuring compliance with safety regulations and protecting valuable assets from the devastating effects of flame propagation through vent lines.
Why Choose KSFE Deflagration Proof End-Line Flame Arresters?
Internationally Certified
Designed, manufactured and tested to API 2000, BS 7244, EN 12874 and ISO 16852 standards, ensuring compliance with global safety requirements for storage tank venting systems.
Heat Dissipation Technology
Prevents flame propagation by absorbing and dissipating heat through spiral wound crimped ribbon 316L stainless steel flame cells, effectively stopping flames from traveling through vent lines.
Automatic Safety Release
For sizes 4" and under, after ignition the fusible element melts and the spring-loaded cover automatically opens, exposing the full surface to prevent the element from reaching ignition temperature.
Gas Group Compatibility
Standard flame cell suitable for NEC Group D or IIA gases. Cells for other gas groups available as options, providing flexibility for various industrial applications throughout Western Canada.
Premium Construction
Housing available in Aluminium, Cast Iron, Cast Steel, 304SS, and 316LSS. Hood construction is stainless steel with 316LSS element. Cast iron and steel units are epoxy coated inside and out.
Wide Size Range
Available in sizes from 20mm through to 500mm (1/2" to 20" / DN 500), accommodating various vent line diameters for different storage tank applications and flow requirements.
Technical Specifications
Standards & Certifications
| Standard | Description |
|---|---|
| API 2000 | American Petroleum Institute Standard for Venting Atmospheric and Low-Pressure Storage Tanks |
| BS 7244 | British Standard Specification for Flame Arresters |
| EN 12874 | European Standard for Flame Arresters |
| ISO 16852 | International Standard for Flame Arresters - Performance Requirements, Test Methods and Limits for Use |
Operating Conditions
| Parameter | Standard Range |
|---|---|
| Operating Temperature | Up to +90°C / +140°F (higher temperatures available with special approval) |
| Operating Pressure | Up to 1.1 bar abs (higher pressures available upon request) |
| Gas Group | NEC Group D or IIA (standard) - Other groups available as options |
| Application | Vertical vent applications for storage tanks |
Size & Material Specifications
| Specification | Details |
|---|---|
| Size Range | 20mm to 500mm (1/2" / 15A to 20" / DN 500) |
| Housing Materials | Aluminium, Cast Iron, Cast Steel, 304SS, 316LSS |
| Hood Material | Stainless Steel |
| Flame Cell Element | 316L Stainless Steel (Spiral Wound Crimped Ribbon) |
| Coating | Cast Iron and Cast Steel: Epoxy coated both inside and outside |
| Special Options | Higher pressure and temperature ratings available with special approval |
Safety Features
| Feature | Description |
|---|---|
| Flame Prevention | Prevents flame propagation through heat absorption and dissipation |
| Free Venting | Allows normal venting while providing flame protection |
| Automatic Release (4" and under) | Fusible element melts, spring-loaded cover opens automatically after ignition |
| Full Surface Exposure | Prevents flame arrester element from reaching ignition temperature through heat absorption |
| Vertical Vent Design | Specifically engineered for vertical vent applications |
Typical Applications
- Flammable liquid storage tanks in oil & gas facilities
- Petrochemical plant storage terminals
- Refinery tank farms and vent systems
- Chemical storage facilities throughout Western Canada
- Atmospheric and low-pressure storage tanks
- Vertical vent pipe installations
- Natural gas processing facilities
- Industrial facilities requiring flame protection for vent lines
Maintenance Requirements
Periodic inspection and maintenance is required to ensure continued optimal performance and safety compliance. The KSFE flame arrester is designed for easy maintenance access to minimize downtime in critical operations.
The cell assembly can be removed for cleaning purposes. Cleaning can be accomplished by dipping the entire cell assembly into an appropriate solvent. Care should be taken not to damage the cell openings as such deformations may hamper the flow through the cell and reduce effectiveness.
The gaskets should be inspected regularly and replaced if necessary to maintain proper sealing and prevent bypass of the flame arrester element. ZIRCO provides maintenance support and replacement parts for Western Canada customers.
What Is a Deflagration Proof End-Line Flame Arrester?
A deflagration proof end-line flame arrester is a safety device installed at the end of vent piping on storage tanks containing flammable liquids or gases. Its primary function is to prevent the propagation of flame from the external atmosphere into the tank's vapor space, protecting the storage vessel from explosion or fire.
The KSFE utilizes a flame cell element comprised of spiral wound crimped ribbon 316L stainless steel. When flame attempts to pass through the element, the heat is absorbed and dissipated through the metal surfaces, cooling the flame below its ignition temperature and extinguishing it before it can reach the tank interior.
"Deflagration proof" means the arrester is designed to withstand and stop deflagration flames - subsonic combustion waves. "End-line" refers to installation at the open end of vent pipes rather than in-line. The KSFE is specifically designed for vertical vent applications, providing reliable protection for storage tank facilities throughout Western Canada's industrial sector.
Product Literature & Resources
Technical Documents
KSFE Flame Arrester Product Brochure
Complete specifications, dimensions, and performance data for KSFE Deflagration Proof End-Line Flame Arresters
Request for Quote
Request for Quote (RFQ) Form
Download and complete this form to submit your flame arrester requirements for quotation
Contact for More Information
ZIRCO is the authorized Western Canada representative for KSPC KSFE Deflagration Proof End-Line Flame Arresters through Secure Enviro Systems. Contact our team for:
- Technical specifications and sizing assistance
- Application engineering support
- Quotations and delivery information
- After-sales service and maintenance support
- Custom configurations for special applications
- Compliance with Canadian safety regulations
Ready to Enhance Your Storage Tank Safety?
Contact our team today to discuss how KSPC KSFE Deflagration Proof End-Line Flame Arresters can provide certified protection for your storage tank venting systems. ZIRCO provides expert support for Western Canada's oil & gas, petrochemical, and refining industries through Secure Enviro Systems.