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891

Information - Help 
ID = 17039
       
Country:
United States of America (USA)
Brand:
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Transmitter Triode, liquid-cooling   Power/Output 
Identical to 891 = WL-891 = ML-891 = GL-891
Similar Tubes
Normally replaceable-slightly different:
  891M

Base TRANSMITTING & Power-TUBES/VALVES in gen
Was used by Transmittertube (Radio)
Filament Vf 22 Volts / If 60 Ampere / Direct
Description

External anode, water cooled triode, rated for 6KW anode dissipation. Dual pure tungsten filaments, each requiring 11V, 60A. Also made in Italy by Fivre.

 
Dimensions (WHD)
incl. pins / tip
x 508 x 165 mm / x 20.00 x 6.50 inch
Weight 1350 g / 47.62 oz
Information source Tube Lore (II)   p. 81
- - Manufacturers Literature   
Tube Lore (I)
Taschenbuch zum Röhren-Codex 1948/49

891_1.png 891: Fin Stewart
Fin Stewart

891.png
891: Manufacturer's Literature
Emilio Ciardiello

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