Tramec Sloan S42-6-4 Flare Union, Tube Both Ends 3/8"X1/4"
The Tramec Sloan S42-6-4 Flare Union provides a secure connection between ⅜” and ¼” tubing with flare ends on both sides. Constructed from durable brass, this reducing union is engineered for use in air brake systems, hydraulic lines, and other heavy-duty applications. The precision-machined flare seats ensure leak-free performance under pressure. Ideal for truck, trailer, and commercial vehicle maintenance and repair. Tramec Sloan fittings are trusted by professionals for their quality and reliability.

Product Details
Tramec Sloan S42-6-4 Flare Union, Tube Both Ends ⅜”X¼”
PRODUCT OVERVIEW
The Tramec Sloan S42-6-4 is a brass flare union fitting designed to connect tubing of two different sizes—⅜” and ¼”—in heavy-duty air brake, hydraulic, and pneumatic systems. This reducing union features flare connections on both ends, providing a secure, leak-resistant seal when properly installed. Engineered for commercial trucks, trailers, and other heavy-duty vehicles, this fitting delivers reliable performance in demanding environments. Tramec Sloan fittings are manufactured to meet rigorous industry standards for safety and durability.
KEY FEATURES
- Brass construction for corrosion resistance and long service life
- Flare connections on both ends for secure, leak-free sealing
- Reduces from ⅜” to ¼” tubing for versatile system integration
- Ideal for air brake systems, hydraulic lines, and pneumatic applications
- Precision-machined threads and flare seats for reliable performance
- Trusted Tramec Sloan quality for heavy-duty truck and trailer use
Specifications
| SKU | S42-6-4 |
|---|---|
| UPC/EAN | 669314022667 |
| Configuration | Union |
| Body Material | Brass |
| Fitting Type | Flare Fittings |











