Description
Stainless steel SMS coupling nut – hygienic SMS coupling system sealing element. Used in the assembly of Scandinavian Milk Standard (SMS) pipelines together with the coupling stub and gasket. Easily disassembled manually – suitable for CIP (Clean-In-Place) cleaning systems.
Technical parameters
| Parameter | Meaning |
|---|---|
| Standard | SMS (Scandinavian Milk Standard) |
| Material | AISI 304 or AISI 316 |
| Sizes | DN 25 – DN 100 |
| Surface | Polished |
Areas of application
- Dairy industry – SMS pipeline assembly and maintenance
- Beverage production – beer, juice, non-alcoholic beverage lines
- Food processing – hygienic detachable connections
- Pharmaceuticals – sterile connections for process pipelines
- Cosmetics and household chemicals – corrosion-resistant joints
Frequently Asked Questions
Are SMS and DIN couplings compatible?
No – SMS and DIN systems have different thread geometries. We recommend using elements of the same standard.
What gasket to use with SMS coupling nut?
Standard EPDM or silicone gasket. For food-grade applications – FDA approved silicone; for high temperatures – PTFE.
We have it in stock. We deliver within 1–3 working days.






