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AF-6 Series

Higher-capacity dual pressure performance for expanded throughput requirements.

  • Extended LP & HP handling
  • Scalable high-pressure capacity with VOPT integration
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AF-6 Series flare system
AF-6 Series flare system
What It Is

A higher-capacity dual pressure flare system engineered for reliable, smokeless combustion across broader flow ranges.

The AF-6 Series processes low-pressure and high-pressure gas streams independently within a single flare architecture, supporting stable operation in facilities with increased throughput and variable load conditions.

System Design

Engineered for scalable performance and operational flexibility.

  • High-volume combustion air blower (typically 480 VAC, 3Ø)
  • No Variable Frequency Drive or flow meter required
  • Open-ended flare tip for low pressure drop
  • Optional high-pressure release capability
  • Independent LP & HP stream handling
  • Designed to integrate Variable Orifice Pressure Tips (VOPT’s)
AF-6 Series gas flare configuration diagram

Capacity Range

Configured based on system model and VOPT integration.

LP Capacity

Up to 3 MMSCFD @ 2200 BTU

Supported by 7.5 HP combustion air blower.

High-Pressure Capacity

Up to 10 MMSCFD (base configuration)

Up to 40 MMSCFD in AF-666 Cactus configuration.

VOPT Expansion

Additional 10 MMSCFD per VOPT

Supports scalable high-pressure capacity or standalone HP operation.

Configuration Variants

AF-644

  • LP: up to 3 MMSCFD @ 2200 BTU
  • HP: up to 10 MMSCFD
  • 4” LP & HP gas inlets
  • Supports single VOPT integration
  • Retrofit compatible

AF-666 Cactus

  • LP: up to 3 MMSCFD @ 2200 BTU
  • HP: up to 40 MMSCFD
  • 6” LP inlet and 6” or 8” HP inlet
  • Supports up to four VOPT’s
  • Designed for higher throughput facilities

Performance

Consistent smokeless combustion across expanded operating ranges.

  • Maintains smokeless operation from minimum to maximum flow
  • Stable combustion without blower modulation
  • Supports variable production and load conditions

Where It Fits

Designed for facilities requiring higher capacity and flexibility.

  • High-throughput tank battery systems
  • Sites with variable or increasing gas volumes
  • Facilities requiring scalable pressure handling
  • System upgrade or expansion projects
AF-6 system configuration detail

Configuration Options

Adapted to meet specific operational requirements.

  • Single or dual pressure configurations
  • Variable Orifice Pressure Tips (VOPT’s)
  • High-pressure standalone configurations
  • Retrofit integration for existing units

Compliance

Engineered to align with regulatory requirements.

  • Designed for EPA-compliant operation
  • Supports consistent destruction performance
  • Minimizes visible emissions under load
Configure the Right AF-6 System for Your Facility

Configure the Right AF-6 System for Your Facility

System sizing and configuration based on your flow profile, pressure conditions and capacity requirements.

Request a Quote