Sanke M coupler (type M) vs Sanke S: specs compared
Updated 05 September 2026.
3
specs differ
Sanke M coupler (type M) and Sanke S differ on 3 specs: designation, size / thread, rating / role.
| Spec | Sanke M coupler (type M) | Sanke S |
|---|---|---|
| Designation | type M | type S, slider |
| Size / thread | 5/8" BSP beer and gas ports, M-system probe | 5/8" BSP beer and gas ports, European slider probe |
| Fitting form | single-probe keg coupler | single-probe keg coupler |
| Seals on | flat washer on each threaded port | flat washer on each threaded port |
| Rating / role | the M-system standard | the European Sankey standard |
Questions and answers
How do Sanke M coupler (type M) and Sanke S compare?
Sanke M coupler (type M) and Sanke S differ on 3 specs: designation, size / thread, rating / role.