
Delfinen 1940
| Name | No | Builder | Laid down | Launched | Comp | Fate |
| Delfinen | Kockums, Malmö | 1933 | 20/12/1934 | 4/1936 | stricken 2/1953 | |
| Nordkaparen | Kockums, Malmö | 1933 | 9/2/1935 | 10/1936 | stricken 2/1953 | |
| Springaren | Kockums, Malmö | 1933 | 27/4/1935 | 8/1937 | stricken 2/1953 |
|
Displacement standard, t |
540 |
|
Displacement normal, t |
/ 720 |
|
Length, m |
63.1 |
|
Breadth, m |
6.40 |
|
Draught, m |
3.40 |
|
No of shafts |
2 |
|
Machinery |
MAN diesels / electric motors |
|
Power, h. p. |
1200 / 800 |
|
Max speed, kn |
15 / 9 |
|
Fuel, t |
diesel oil |
|
Armament |
1 x 1 - 57/55 M89B, 1 x 1 - 25/58 M32, 4 - 533 TT (3 bow, 1 stern, 8), 20 mines |
|
Complement |
34 |
| Diving depth operational, m | 60? |
Ship project history: Minelaying submarines created with usage of constructive decisions applied at designing of Draken and Valen classes. Normand-Fenaux minelaying system was used.
Modernizations: none.
Naval service: no significant events.

Delfinen 1937
© Ivan Gogin, 2010