Cornelius corny keg post (19/32"-18 UNF) vs Duo95: specs compared
Updated 05 September 2026.
6
specs differ
Cornelius corny keg post (19/32"-18 UNF) and Duo95 differ on 6 specs: designation, size / thread, fitting form, seals on, rating / role, tube od.
| Spec | Cornelius corny keg post (19/32"-18 UNF) | Duo95 |
|---|---|---|
| Designation | 19/32"-18 UNF | 9.5 mm (3/8") OD |
| Size / thread | 19/32"-18 UNF (about 15.1 mm major) | 9.5 mm (3/8") |
| Fitting form | UNF male post thread | push-in collet, metric |
| Seals on | poppet inside the post; the post base O-ring seals to the keg lid | double EPDM O-ring on the tube outer wall |
| Rating / role | gas post and liquid post share the thread; the disconnect snaps over the outside, not the thread | EVABarrier 6.3mm ID x 9.5mm OD tube; fitting burst over 300 psi at 25 C |
| Tube OD | 9.5 mm |
Questions and answers
How do Cornelius corny keg post (19/32"-18 UNF) and Duo95 compare?
Cornelius corny keg post (19/32"-18 UNF) and Duo95 differ on 6 specs: designation, size / thread, fitting form, seals on, rating / role, tube od.