Document 06J8jygOLm5JLjBb61z3ZbMGM

ow Cost InstflMation I^CIORY PACKAGED RECTIFIER UNITS CUT INSTALLATION TIME AND COSTS elsewhere to conserve valuable floor space. Only connection to power and control leads and to cooling water supply is necessary to make unit ready for service, Allis-Chalmers sealed tube rectifiers are of fered in ratings from 200 kw at 250 volts to 1000 kw at 600 volts. - When you are planning a new dc power in stallation of any size, it will pay you to investi gate the many cost cutting features of the Allis- Chalmers. rectifiers. For complete details, call your nearest A-C sales office, or write Allis- Chalmers, Milwaukee 1, Wisconsin. *>". MERCURY ARC RECTIFIERS Tfcb M0 U AJti-Ow!nri factory peckaoad mercury arc rectifier unit U InitolWd ai a lorp* WbcMiln plumbing fitun nstulodv/*'. Prom W< l right, h* unit cemltti of dc feeder and cathode breaker comjsorfflMfttc. rectifier tub* comPari* Kent, r*ciHl*r troniformer, and 1JJ k oc iwllcbgear tcnpcrl* menh, Sine* In Irtstollalton. thh gntt bat greody redocod cecta of dc electrie service to cron**. materiel holt* dlhng equipment end machine t**1. ALLIS-CHALMERS Our Enginoerr Introduced Mercury Arc RediHert to U. S. IncWry