C-1 Isaac Peral

Country:  Spain

Class, [Type]: C, [SS].

Builder: SECN, Cartagena, Spain.

Launch date: 31 March 1927.

Commission date: 18 July 1928.

Decommission date: 30 January 1950.

Displacement ( tons ): 915 surfaced, 1.150 submerged.

Dimensions ( metres ): 75,3 x 5,6 x 5,8

Main machinery: 2 x diesel ( 2.000hp ), 2 x electric ( 750hp ).

Speed ( knots ): 16,5 surfaced. 8,5 submerged.

Range ( miles ): 6.800 at 10 knots surfaced, 3.200 at 16 knots surfaced, 150 at 4,5 knots submerged.

Complement: 40.

Guns: 1 x 76mm.

Torpedoes: 6 x 533mm tubes ( 4 forward + 2 aft ), 10 x Whitehead torpedoes.

Comment: Depth limit was 80m. Second unit to bear the name of Issac Peral, and the only one in the class being named.