Stainless Steel Union Elbow – 1/4" Tube OD, 90° Compression Fitting
The SUE-4 is a compact 1/4" union elbow fitting designed for hygienic fluid processors and instrumentation systems where precise directional flow is critical. With a 90° angle and 316 stainless steel body, this corrosion-resistant alloy fitting supports clean routing in tight layouts and sanitary stainless steel piping setups.
● Material: 316 Stainless Steel (Corrosion-Resistant Alloy)
● Connection Type: 1/4" Tube OD x 1/4" Tube OD
● Angle: 90°
● Applications: Sanitary process skids, clean in place instrumentation, OEM panels, hygienic valves, lab setups
Also known as a 1/4" compression union elbow or instrumentation fitting, this part is a direct Swagelok SS-400-9 equivalent. It offers leak-tight performance for pressure systems requiring precise fluid control and cleanability. Whether you’re routing process gas, liquid media, or building out CIP loops, the SUE-4 ensures compliance, reliability, and ease of use in any high-purity or hygienic environment.
| Angle | 90º |
|---|---|
| Inch/Metric | Inch |
| Tube Outside Diameter D | 1/4in, mm |
| Width Across Flats h | 1/2in, mm |
| Dimension A | 15.24mm |
|---|---|
| Dimension B | 15.24mm |
| Dimension I | 20.10mm |
| Dimension L | 27.40mm |
| Dimension d [Min] | 4.82mm |
| Swagelok | 400-9 |
|---|