DUO QD Liq95 vs EVA 5ID: specs compared
Updated 05 September 2026.
6
specs differ
DUO QD Liq95 and EVA 5ID differ on 6 specs: designation, size / thread, fitting form, seals on, rating / role, tube od.
| Spec | DUO QD Liq95 | EVA 5ID |
|---|---|---|
| Designation | black QD, 9.5mm push-in tail | 5 mm ID / 8 mm OD |
| Size / thread | snaps over the liquid post; integrated 9.5mm push-in tail | 5 mm inner diameter, 8 mm outer diameter double-wall EVA line |
| Fitting form | snap-on liquid QD with integrated push-in | double-wall EVA beer / gas tubing |
| Seals on | O-ring over the post shoulder; 9.5mm push-in O-rings on the tube | the 8mm OD is what a Duotight 8mm or John Guest 5/16 collet grips |
| Rating / role | the 3/8-line version of the integrated liquid disconnect | the common 8mm-system beer line; wider 5mm bore than the 4mm gas line |
| Tube OD | 8 mm |
Questions and answers
How do DUO QD Liq95 and EVA 5ID compare?
DUO QD Liq95 and EVA 5ID differ on 6 specs: designation, size / thread, fitting form, seals on, rating / role, tube od.