Fleet Source
Tectran logo featuring a bold geometric square design in red and dark blue, with the word 'TECTRAN' in uppercase blue letters below and the tagline 'Driven to be BETTER' with 'BETTER' highlighted in red.
Tectran®

INFLEXION™ 4IN1 Airpower Line

Vehicle Equipment & Upfitting

The INFLEXION™ 4IN1 AirPower Line from TECTRAN® delivers premium performance, reliability, and ease of use for today’s demanding fleets. This all-in-one assembly combines air and electrical lines in a driver-friendly solution that simplifies installation and extends service life. Overmolded InFlexion™ 7-way ABS and 4GA dual pole horizontal electrical cables are sealed to block out water and contaminants, while integrated bend restrictors protect vital connections. Solid molded polymer plug bodies resist cracking and eliminate shorts. The tool-free TEC-360® clamp allows for quick adjustments, and ergonomic Flexgrip-HD® gladhand grips ensure secure handling. Finished with a heavy-duty beveled spiral wrap and corrosion-proof molded restrictors, the INFLEXION™ 4IN1 is also available in LIFELine® Kits with tender springs and factory-installed gladhands. Additional 3IN1 and custom-length/configuration options are available to meet varying fleet needs. A long-lasting, low-maintenance connection between tractor and trailer—built for tough jobs and trusted for the long haul.

Two heavy-duty electrical connectors with ergonomic black rubber grips and ribbed strain reliefs, featuring red and green spiral wire guides. Each connector is marked with the brand "Tectran" and has integrated thumb grips for easy handling.
A 7-way round pin electrical connector with a black rubberized housing and a green power cable. The connector features gold-plated terminals inside a circular pattern, labeled by wire color (WHT, BLK, BRN, etc.), and has ergonomic grips for secure connection.
OverviewKey FeaturesKey Benefits

Overview

The INFLEXION™ 4IN1 AirPower Line from TECTRAN® is loaded with premium features and corrosion-proof components. These assemblies are engineered for modern fleets that expect easy installation and years of dependable service in tough conditions, all in a driver-friendly package.

Key Features

1. Overmolded InFlexion™ 7-way ABS & 4GA dual pole horizontal cables

2. Water- and contaminant-sealed electrical connections

3. Integrated bend restrictors for cable and hose protection

4. Tool-free TEC-360® clamp for quick adjustments and reduced tension during turns

5. Flexgrip-HD® gladhand grips make installation faster and easier, while helping prevent line kinks during sharp turns.

6. Beveled-edge spiral wrap with spoon-cut ends

7. Available as LIFELine® Kits with pre-installed gladhands and tender springs

Key Benefits

  1. Longer Lifespan: Corrosion-proof materials and sealed components reduce wear and tear in extreme conditions
  2. Easy Installation & Adjustment: Tool-free clamp and driver-friendly design simplify setup and operation
  3. Enhanced Safety & Durability: Molded plugs and bend restrictors protect against crushing, cracking, and shorts
  4. Improved Driver Experience: Ergonomic grips and clean cable management reduce strain and boost efficiency

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