TR-203

    The TR-203 set of torpedo tubes is designed for hitting by anti-ship, anti-submarine and universal torpedoes the surface ships and submarines. 
     The set of torpedo tubes ensures:
- storage and combat use of torpedoes under any weather conditions (rain, snow, fog), in any time of the day and year, at the outer air temperature from -40 deg. C up to +45 deg. C, at wind speed from any direction of up to 20 m/s, at ship’s speed of up to 20 m/s (40 knots), at sea state of up to 6;
- remote or electrical (from firing control system) and manual (from torpedo tube) input of data into torpedo for firing;
- remote single or salvo firing from firing control system or manual single firing from the tube;
- emergency extraction of torpedoes.
Firing system – gun powder.
    The set of torpedo tubes includes:
- stationary single-tube launching system (TR-203/1) or two-five tube pivotal launching systems (TR-203/2, TR-203/3, TR-203/4, TR-203/5);
- set of torpedo loading means for loading-unloading torpedoes.
    The set can be supplied for the Russian-made ships (project 21956) and separately for instaltation on customers’ ships. 

Basic Specifications

Gauge of  torpedoes, mm	533
Overall dimensions, mm	TR-203/1	TR-203/2	TR-203/3	TR-203/4	TR-203/5
length	9440	9440	9440	9440	9440
width	760	1800	2550	3300	4050
height	1310	1640	1640	1640	1640
Weight, kg	1910	6245	8850	12570	14470
Power consumption for firing from one torpedo tube	0.65 kW - 27 V

    Developed by Engineering Design Bureau JSC.