Tramec Sloan S128-4-4 Hose Barb To Swivel Female Swivel, Hose I.D. 1/4", Npsm 1/4"
The Tramec Sloan S128-4-4 Hose Barb to Swivel Female fitting is engineered for secure connections in air brake and pneumatic systems. Featuring a ¼” hose I.D. barb and ¼” NPSM female swivel, this fitting provides flexibility and ease of installation. Constructed from high-quality materials, it ensures leak-free performance under demanding conditions. Ideal for heavy-duty truck, trailer, and commercial vehicle applications where reliable air line connections are critical.

Product Details
Tramec Sloan S128-4-4 Hose Barb To Swivel Female Swivel, Hose I.D. ¼”, Npsm ¼”
PRODUCT OVERVIEW
The Tramec Sloan S128-4-4 is a precision-engineered hose barb to swivel female fitting designed for air brake and pneumatic applications in heavy-duty trucks and trailers. This fitting connects ¼” I.D. hose to ¼” NPSM threaded components with a swivel design that allows for easy alignment and installation. Built to withstand high-pressure environments, it delivers dependable, leak-free performance in demanding commercial vehicle systems.
KEY FEATURES
- ¼” hose I.D. barb for secure hose attachment
- ¼” NPSM female swivel connection for flexible installation
- Durable construction for long-lasting performance in air brake systems
- Swivel design reduces stress on hose and fittings during assembly
- Ideal for heavy-duty truck, trailer, and commercial vehicle pneumatic applications
Specifications
| SKU | S128-4-4 |
|---|---|
| UPC/EAN | 669314018356 |
| Configuration | Swivel |
| Body Material | Brass |
| Fitting Type | Hose Barb Fittings |



