Agostino Barbarigo 1918
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| Andrea Provana | Fiat - San Giorgio, La Spezia | 10.1915 | 27.1.1918 | 9.1918 | stricken 1.1928 | ||
| Agostino Barbarigo | Fiat - San Giorgio, La Spezia | 10.1915 | 18.11.1917 | 9.1918 | stricken 5.1928 | ||
| Giacomo Nani | Fiat - San Giorgio, La Spezia | 10.1915 | 8.9.1918 | 8.1919 | stricken 8.1935 | ||
| Sebastiano Veniero | Fiat - San Giorgio, La Spezia | 10.1915 | 7.7.1918 | 4.1919 | collision 6.8.1925 |
|
Displacement standard, t |
709 |
|
Displacement normal, t |
762 / 924 |
|
Length, m |
67.0 |
|
Breadth, m |
5.90 |
|
Draught, m |
3.81 |
|
No of shafts |
2 |
|
Machinery |
2 Fiat diesels / 2 Ansaldo electric motors |
|
Power, h. p. |
2600 / 1400 |
|
Max speed, kts |
16 / 9.8 |
|
Fuel, t |
diesel oil |
| Endurance, nm(kts) | 2070(11.6) / 260(2) |
|
Armament |
2 x 1 - 76/40 A1916, 6 - 450 TT (4 bow, 2 stern, 8) |
|
Complement |
40 |
| Diving depth operational, m | 50 |
Project history: All were commissioned after Armistice. Submarines had progressive enough construction (in particular, batteries have been arranged for the first time in four separated compartments under a main deck), differed by easy manoeuvrability, but diving depth was limited.
Modernizations: None.
Naval service: Sebastian Vegniero was lost 6.8.1925 as result of collision with Italian merchant s/s Capena.
Andrea Provana 1918
© Ivan Gogin, 2009-14