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Dual Pressure Flares

Independent LP & HP gas handling with unified destruction performance.

  • Independent stream operation
  • Optimized combustion efficiency
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Dual pressure flare system
What It Does

One flare architecture for both LP and HP streams.

Dual pressure systems process low-pressure and high-pressure gas streams independently within one flare architecture, supporting stable operating conditions across changing flow ranges.

  • Independent LP and HP stream control in one system.
  • Stable combustion through varying production cycles.
  • Unified operation without separate flare packages.
Why It Matters

Less equipment to manage. More consistent field performance.

For facilities with mixed-pressure streams, dual pressure flare systems reduce footprint and simplify operations while maintaining consistent destruction performance.

  • Eliminates duplicate LP and HP flare footprints.
  • Improves operating consistency across variable gas profiles.
  • Supports compliance strategy with fewer system transitions.

How It Works

D.B.I. deploys hybrid air-assisted configurations tuned to site flow profile, gas composition and operating pressure behavior.

System Design Approach

  • Combustion air blower and tip geometry are selected by application.
  • LP and HP streams remain independent through the combustion process.
  • Routing strategy is engineered for stable field operation.

Performance & Compliance

  • Optimized destruction performance across expected throughout bands.
  • Combustion stability aligned with regulatory operating requirements.
  • Reliable performance under mixed-pressure operating events.
Configurations

Dual Pressure Series Built Around Facility Flow Requirements

AF-4 Series dual pressure flare

AF-4 Series

Compact configuration for lower flow applications.

Designed for combined low-pressure and high-pressure operation where footprint and stable combustion performance are critical.

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AF-6 Series dual pressure flare

AF-6 Series

Increased capacity for higher flow requirements.

Engineered for facilities requiring broader throughput handling while maintaining stable dual pressure combustion control.

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Tri Tip dual pressure flare

Tri Tip®

Multi-tip configuration for enhanced flexibility and performance.

Supports broader operating flexibility for facilities with varying stream behavior and load conditions.

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Legacy Series dual pressure flare

Legacy Series

Proven designs supporting existing installations and retrofits.

Established configuration pathways for legacy field upgrades and continuity of operation.

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Key Advantages

Operations

Single engineered system replacing separate LP & HP flare packages. Reduces duplication and simplifies facility layout.

Performance

Stable combustion across changing field conditions.

Tuned air assist and tip geometry maintain consistency.

Compliance

Aligned with projected throughput and operating loads.

Consistent performance across the full working range.

Reliability

Stable operation through variable production cycles.

Dual pressure design smooths mixed-pressure events.

Site Fit

Configured to match real facility conditions.

Blower and tip selection aligned to flow and pressure profile.

Applications / Use Cases

Where Dual Pressure Systems Fit Best

Structured for mixed-pressure field conditions

Mixed Pressure Tank Batteries

Supports facilities handling simultaneous LP and HP outputs.

Variable Composition Facilities

Maintains stable operation under changing gas characteristics.

Continuous Compliance Sites

Built for operations requiring consistent destruction performance.

System Consolidation Projects

Combines LP and HP handling within one engineered footprint.

Integrated Components for Complete Facility Performance

Dual pressure flare systems perform best when supporting components are engineered around the same operating logic and stream profile.

D.B.I. integrated support systems for flare operations
Configure the Right System for Your Facility

Configure the Right System for Your Facility

Our team works directly with you to determine the optimal configuration based on your operating conditions and compliance requirements.

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