Non-Biofuel & Biofuel MLLDs

The Red Jacket® Non-Biofuel and Biofuel Mechanical Line Leak Detectors (MLLDs) are permanently installed in the packer manifold and interact with the fuel pathway, performing 3 Gallons Per Hour (GPH) / 11.4 Liters Per Hour (LPH) tests automatically. If a leak is detected, fuel flow is restricted to the dispensers.

The Non-Biofuel and Biofuel MLLDs are built for superior performance and keeping operators in compliance – even in the most challenging environments. They offer the fastest mechanical line leak test available for hourly monitoring – while complying with the U.S. Federal Environmental Protection Agency (EPA) catastrophic line leak detection requirements. They are guaranteed for two years. The Non-Biofuel and Biofuel MLLDs are UL Listed and third-party certified to ensure quality, performance, and durability. The Biofuel MLLD is UL Listed for additional fuel types compared to the Non-Biofuel MLLD.
 

Line Detectors models

Protecting Your Site Infrastructure From Corrosion

Corrosion of equipment in sump spaces can cause deterioration, negatively effecting a MLLD’s performance, potentially resulting in environmental issues and hazardous conditions. The Red Jacket Biofuel Mechanical Line Leak Detectors provide enhanced protection from corrosive condition. Its upgraded design includes a stainless steel body, cap, and machined components, to withstand the harshest corrosive environments.

28-Day Salt Fog/Humidity Chamber Test

The Red Jacket Biofuel MLLD was tested against the Red Jacket Non-Biofuel MLLD and a competitive Biofuel MLLD in a 28-Day Salt Spray evaluation, per ASTM G85. The testing results showed significant differences between both the competitive Biofuel MLLD and the Red Jacket Non-Biofuel MLLD, whereas the Red Jacket Biofuel MLLD showed minimal signs of corrosion.

Product Form

Part Number

Description

001160565

Line Leak Detector Unit, FX1V, Gasoline up to E10

001160585

Line Leak Detector Unit, FX1DV, Diesel up to B5

0410981-001

Line Leak Detector Unit, BFX1V, Gasoline up to E85

0410983-001

Line Leak Detector Unit, BFX1DV, Gasoline up to B100

Features and Benefits

  • Meets EPA requirements in environments that experience extreme temperature changes
  • Robust design that works effectively in the most common and difficult testing environments
  • Adapts to applications using high-resiliency lines, such as flexible piping
  • Handles up to 11 feet / 3.4 meters of static head pressure
  • No special tools required for installations and annual checks
  • Compatible with any Red Jacket or competitive submersible turbine pump

Specifications

Certification

UL Listed

Types of Pipelines

Fiberglass, steel, double wall, flexible, semirigid, or any rigid piping

Nominal Diameter of Pipeline

10 inches or less / 25.4 centimeters or less

Maximum Installation Line System Size

416.7 gallons / 1,577.3 liters for rigid lines and 95.4 gallons / 361 liters for flexible lines

Maximum Operating Pressure

50 PSI / 3.4 bar

Pipeline Leak Threshold

1.5 GPH / 5.7 LPH @ 10 PSI / 0.7 bar at operating pressure