Description
Product Overview
Boeray’s 1/4 inch (0.25″) nylon air tubing is engineered for demanding pneumatic and fluid‑transfer applications. The 50 ft (15.5 m) length is made from premium PA12 polyamide, offering a nominal wall thickness of 0.063 in and an outside diameter of 0.25 in. Certified to SAE J844 and DOT standards, the hose tolerates up to 500 psi and operates from –40 °F to +248 °F, making it suitable for air brakes, suspension systems, fuel lines, and chemical transport. The lightweight design (0.3 kg) and high flexibility allow easy routing around tight spaces without compromising durability.
Usage
This tubing excels in automotive and marine environments where reliable air or fluid delivery is critical. Install it in air brake lines, air suspension kits, paint‑spraying rigs, or any system that requires a clean, non‑permeable conduit. The included tube cutter ensures a straight, gap‑free cut, preventing leaks and maintaining system pressure. Ideal for mechanics, fleet technicians, and hobbyists who need a trustworthy hose that won’t kink or degrade under continuous use.
Why Choose Us
Boeray combines rigorous material selection with strict quality control. The PA12 nylon core resists oil, fuel, and most chemicals, while the reinforced braid prevents expansion under high pressure. Each batch undergoes DOT testing to guarantee compliance and longevity. Our packaging includes a precision cutter, reducing waste and installation time. With a 4.6‑star rating from over 400 verified buyers, customers trust Boeray for consistent performance and value.
Key Features
- PA12 nylon construction for superior chemical and temperature resistance
- DOT and SAE J844 approved, rated for 500 psi maximum pressure
- 50 ft length provides ample reach for most industrial and automotive tasks
- High flexibility allows easy bending around obstacles without kinking
- Includes a precision tube cutter for clean, leak‑free cuts
FAQ
What is the maximum operating pressure?
The hose is rated for a continuous working pressure of 500 psi, with a burst pressure well above that, ensuring safe operation in high‑pressure pneumatic systems.
Can this tubing be used for fuel or oil transfer?
Yes. The PA12 nylon material is resistant to most fuels, oils, and chemicals, making it suitable for fluid transfer in automotive and marine applications.
Is the tubing compatible with standard 1/4″ fittings?
Absolutely. The 1/4″ outside diameter matches standard pneumatic and hydraulic fittings, allowing quick connections without adapters.
How do I achieve a leak‑free cut?
Use the included tube cutter to make a straight, even cut. Ensure the cut surface is smooth and free of burrs before installing a fitting.
What temperature range can the hose withstand?
The tubing operates safely from –40 °F (‑40 °C) up to +248 °F (+120 °C), covering most industrial and automotive environments.
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