3/8" OD DOT Air Brake Nylon Tubing, 50 FT (Blue, PA12) - UTAH PNEUMATIC

Utah Pneumatic 3/8" OD DOT Air Brake Nylon Tubing (50 FT, Blue PA12) is a high-performance pneumatic air line precision-engineered to meet and exceed rigorous SAE J844 and FMVSS 106 standards. Extruded from 100% virgin polyamide 12 (PA12), this durable tubing delivers exceptional pressure resistance, high flexibility, and maximum resistance against road salt, oil, fuel, and harsh outdoor environments in commercial vehicle air systems.

Key Features & Benefits:

• DOT & SAE Certified: Fully compliant with DOT FMVSS 106 and SAE J844 Type A specifications for air brake assemblies, tractor-trailer lines, and auxiliary air circuits.
• 100% Virgin PA12 Nylon: Manufactured from premium polyamide 12 for superior tensile strength, kink resistance, and long-term mechanical reliability under continuous pressure.
• High-Visibility Blue Color: Ideal for line identification, service lines, and distinct color-coding in complex dual-circuit pneumatic setups.
• Wide Operating Temperature: Operates flawlessly in extreme weather from -40°F to +200°F (-40°C to +93°C) without cracking or becoming brittle.
• Fittings Compatibility: Standard 3/8" outer diameter integrates perfectly with both DOT brass push-to-connect fittings and standard compression-style DOT air brake fittings.
• Free Fast Shipping: Ships directly across the United States at zero extra shipping cost.

Technical Specifications: