| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| සමුද්රරක්ෂ [Samudraraksha] | 501 | Sumigadawa SY, Tokyo, Japan | 2018 | in service (2019) | |||
| සමරක්ෂ [Samaraksha] | 502 | Sumigadawa SY, Tokyo, Japan | 2018 | in service (2019) |
|
Displacement standard, t |
100 |
|
Displacement full, t |
123 |
|
Length, m |
30.0 |
|
Breadth, m |
|
|
Draught, m |
|
|
No of shafts |
2 |
|
Machinery |
2 diesels |
|
Power, h. p. |
|
|
Max speed, kts |
|
|
Fuel, t |
diesel oil |
|
Endurance, nm(kts) |
|
|
Armament |
|
|
Electronic equipment |
|
|
Complement |
Project history: 30m design.
Modernizations: None.
Naval service: No significant events.
© Ivan Gogin, 2019