Description
Product Overview
The ATD 72‑inch Yellow A/C Charging Hose is engineered for precision and durability in automotive air‑conditioning service. Constructed from high‑grade rubber with reinforced nylon braiding, the hose resists kinks and abrasion while maintaining flexibility. It features a 1/2 inch Acme‑F male fitting on one end and a 14mm‑M female fitting on the other, both crimped with an eight‑segment die for a secure, leak‑free seal. Knurled brass nuts provide a finger‑tightening solution, eliminating the need for tools and speeding up service time. The bright yellow color enhances visibility in crowded engine bays, reducing the risk of accidental damage.
Usage
Designed for professional mechanics and DIY enthusiasts, this hose excels in R134a refrigerant charging, system evacuation, and leak testing. Its 72‑inch length offers ample reach for most vehicle configurations, from compact cars to larger SUVs. The hose performs reliably in high‑temperature environments and under pressure up to 300 psi, making it suitable for routine maintenance, seasonal A/C recharging, and diagnostic procedures. 
Why Choose Us
ATD brings decades of expertise in automotive tools, ensuring each component meets rigorous quality standards. The hose undergoes multi‑stage testing for pressure tolerance, flexibility, and chemical resistance, guaranteeing consistent performance. Our commitment to precision manufacturing means the fittings align perfectly, preventing leaks and reducing service time. Additionally, the hose is backed by a satisfaction guarantee and responsive customer support, providing peace of mind for every purchase.
Key Features
- 72‑inch length with bright yellow jacket for easy visibility
- 1/2″ Acme‑F male and 14mm‑M female auto‑A/C fittings for universal compatibility
- Knurled brass nuts enable tool‑free, finger‑tightening installation
- Eight‑segment crimped construction delivers maximum durability and leak resistance
- Reinforced nylon‑braided interior resists kinking and withstands up to 300 psi pressure
FAQ
What refrigerants is this hose compatible with?
The hose is specifically designed for R134a systems, which are standard in most modern automotive air‑conditioning units.
Can I use this hose for other refrigerants?
While it is optimized for R134a, it can handle other compatible refrigerants such as R1234yf, provided the pressure specifications are not exceeded.
Is any special tool required for installation?
No special tools are needed. The knurled brass nuts allow you to tighten the fittings securely with just your fingers.
What is the maximum operating pressure?
The hose is rated for up to 300 psi, making it suitable for typical charging and evacuation tasks.
How do I store the hose to maintain its condition?
Store the hose in a cool, dry place away from direct sunlight and chemicals. Coiling it loosely prevents internal stress and prolongs its service life.
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