GAS Manifold vs Post Cornelius PIN: specs compared
Updated 05 September 2026.
5
specs differ
GAS Manifold and Post Cornelius PIN differ on 5 specs: designation, size / thread, fitting form, seals on, rating / role.
| Spec | GAS Manifold | Post Cornelius PIN |
|---|---|---|
| Designation | 1/4" MFL or 5/16" barb ports | 19/32"-18 UNF (both posts) |
| Size / thread | 1/4" MFL (7/16-20 UNF) or 5/16" barb outlets; 1/4" NPT feed on many blocks | 19/32"-18 UNF (about 15.1 mm major), gas and liquid the same |
| Fitting form | multi-port gas splitter with integrated check valves | UNF male post thread |
| Seals on | flare face or barb clamp at each outlet; 1/4 NPT feed taped | poppet inside the post; post base O-ring seals to the keg lid |
| Rating / role | splits one regulator output to two, three or four keg gas lines, each with a check valve | Cornelius pin-lock corny kegs; the disconnect locates on pins, not the thread |
Questions and answers
How do GAS Manifold and Post Cornelius PIN compare?
GAS Manifold and Post Cornelius PIN differ on 5 specs: designation, size / thread, fitting form, seals on, rating / role.