HMS E48


HMS E48 was a British E class submarine launched by Fairfield Shipbuilding and Engineering Company, Govan in 1916 and was completed by William Beardmore and Company, Dalmuir. She was laid down on 2 August 1916 and was commissioned in February 1917.
HMS E48 was used as a target in 1921. She was sold to John Cashmore Ltd and scrapped at Newport in July 1928.

Design

Like all post-E8 British E-class submarines, E48 had a displacement of at the surface and while submerged. She had a total length of and a beam length of. She was powered by two Vickers eight-cylinder two-stroke diesel engines and two electric motors. The submarine had a maximum surface speed of and a submerged speed of. British E-class submarines had fuel capacities of of diesel and ranges of when travelling at. E48 was capable of operating submerged for five hours when travelling at.
Untypically, E48 was armed with a 4-inch QF gun mounted forward of the conning tower. She had five 18 inch torpedo tubes, two in the bow, one either side amidships, and one in the stern; a total of 10 torpedoes were carried.
E-Class submarines had wireless systems with power ratings; in some submarines, these were later upgraded to systems by removing a midship torpedo tube. Their maximum design depth was although in service some reached depths of below. Some submarines contained Fessenden oscillator systems.