Heavy Duty Coiled Air

Heavy duty coiled air built avoid kinks and damage

  • Includes thread seal for secure connection to gladhand
  • Single piece trailer side and three-piece swivel tractor side fittings
  • Plated steel spring for added tubing protection
  • Remains flexible at -40°F (-40°C)
  • 1/2″ NPTF
  • Meets SAE J844 and J1131 specifications
  • Meets DOT 49 CFR FMVSS 571.106 specifications
  • Meets DOT 49 CFR FMVSS 393.45 specifications
  • As a recommended practice, use a tracker bar spring kit or pogo stick to support cable assemblies with longer leads

Products

Clear Filters
Part #
Description
More Parts
11-312
12’, pair (red and blue)
11-310
12’, red (emergency) coil only
11-311
12’, blue (service) coil only
11-333
12’, 48” lead, pair (red and blue)
11-331
12’, 48” lead, red (emergency) coil only
11-332
12’, 48” lead, blue (service) coil only
11-315
15’, pair (red and blue)
11-317
15’, red (emergency) coil only
11-318
15’, blue (service) coil only
11-340
15’, 40” lead, pair (red and blue)
11-338
15’, 40” lead, red (emergency) coil only
11-339
15’, 40” lead, blue (service) coil only
11-320
20’, pair (red and blue)
11-321
20’, red (emergency) coil only
11-322
20’, blue (service) coil only

Featured Technology

Featured Technology

WEATHER-TITE™ M2

WEATHER-TITE™ M2

The industry's only dual pole plug connection with superior corrosion protection.

Features
  • Weather-proof, unbreakable housing completely molded to the electrical cable to combat against corrosion.
  • Additional corrosion prevention with the WEATHER-TITE seal.
  • Interchangeable with any standard J3082 liftgate dual pole socket.
Why WEATHER-TITE M2?
  • Prevents moisture and contaminants from entering the socket cavity.

QCP™

QCP™

The industry's only replaceable plug cartridge for 7-Way electrical cables.

Features
  • Designed with a plug interior over-molded to the cable.
  • Glass filled nylon material to withstand tough impacts.
  • Easy to install in minutes.
  • Completely sealed to eliminate moisture intrusion.
Why QCP?
  • Quick and easy maintenance.
  • Prevents corrosion.

STA-DRY® QCMS2™

STA-DRY® QCMS2™

A revolutionary socket and plug hybrid in one, designed to eliminate corrosion.

Features
  • Locks out road contaminants, completely stopping the devastating effects of corrosion.
  • Pairs with the QCS2 boot, replacing the socket, and is rarely removed.
  • Industry’s only corrosion-free, tractor-side electrical connection.
Why STA-DRY QCMS2?
  • Minimal maintenance required on the tractor-side
  • Avoid downtime due to corrosion
Product Resources
Jul 16, 2016

HEAVY DUTY COILED AIR

Jul 16, 2016

PHILLIPS COILED AIR

Oct 26, 2020

Out with the Old, In with the New Adapter Fitting

Jul 24, 2020

Air Line Selection Tips

Oct 25, 2019

Get a Grip…On Your Airlines

Sep 26, 2019

Air Line Inspection and Replacement

Sep 24, 2018

Rubber or Nylon?

Jan 31, 2018

Avoid Air Line Failure in Extreme Winter Weather Conditions

Mar 26, 2013

Proper Airline Selection (Part 1 of 2)

Mar 26, 2013

Proper Airline Selection (Part 2 of 2)

May 27, 2012

The Difference Between Quality Air Coils and Those of a Lesser Quality

Apr 27, 2012

The Difference Between Quality Air Coils and Those of a Lesser Quality