Document zQnbvjdDMk8RX20GvKBaegB1n

5th National Plant Maintenance and Engineering Show New Idea*? You'll find thousand* of them offered by more than 400 exhibiting companies at the 5th Plant Maintenance and Engineering Show in Chicago, next January. This is the show for every plant executive concerned with the machines, materials, equipment, supplies and services essential to maintaining his plant at top operating efficiency. Mail the coupon today for your copy of the Plant Malnleuonce and Engineering Show DaloUook and Tickets. Rsnl Malntenants and Engineering Canletetue Participate in the Stli Plant Maintenance and Engineering Conference! Top authorities will rfiicuii plant operating problems In a comprehensive aeries of sessions. Conference is concurrent with the show. CUPP* POLIAK. INC.. Ml MadlieaAvS..NYotk 17 MAUI Sand ms Frst 0 a easy of the flint Milnliuixt sad tnjloiirlnt Snow bau-taok 0 Tlclsts ts (tit flint Mifntsiunes a4 fnilatsr* Inc Show Q A ptsfran l Uis Plant Mslntsaamt Ctnftnncs 302 More EQUIPMENT NEWsl your power system Key-Kast Welding "Y" FITTINGS fer GREATER STRENGTH Dry Type Transformer 1116* New line of drr type translate, features safety, economy and conve&Jcs Uolu come In all standard shea ap t kra. Special units obtainable In shes <j to IS,000 v; 1-2-3 phase; 25. 50, sJ 400 cycles and from 25 va to 200 kva. f lllndle Transformer Co, Ine, Flemin ton. New Jersey fst swat 4ate aa thaw Itnai, m, pm S' lit. tdaatUr re*' rseotit with Ina Safely Switches 11S1 * Complete line of devices In spi industry enclosures reportedly meets asr ot machine tool and processing InduUrin f well as induitriil plant! requiring a switch enclosure that will eielude dust, din, siJJ and coolants. Heavy code gauge steel bon has cover sealed with neoprene psket Eac9 installation Is tiifor-mada without eantfulij openings or knockouts. Switches art art able in 30, 60, 100 and 200- ratings In 2t v ae, 250 v do or 600 v ae/dc. Square D Co, 6060 Itlrord St, Detrait II, Michigan Integrntor.Indlcntor 1146 Miniature Imegrator.iodUatar t corporating fuff site integrating meehsaha and staedard S-digit counter it deslgsd primarily for mounting In graphle panels Unit metturtt 6s6>)4H In. and indicsto instantaneous rato and continuously Inte grated measured variable. Instroment can be combined with Impulse-type counter 11 operate shui-oH or other end-polot eoninl devices after measuring a certain flow. Fischer dr Porter Co, IS Jacksonville ltd, Ifotboro, Pennsylvania Pilot Kelay Unit 1153 * New differential converter tmli I' corporates a pilot relay transmitter that b sold to reduce air consumption to minimum. Unlit are small, lightweight irntmems lor precise measurement In Industrial processes. They coavert di>` feremiat pressure of flow' into sir pressurc, and transmit this to Indicating, recordtaf POWEB * kO^MIEI Iffll fd LONGER LIFE ScdU&wtcaC Stutitt&i f and here are the reasons WHY 9 Produced by moil economical method 9 Increased structural strength, with greeter woll thickness throughout 9 Availobte in all shapes, sixes, schedules ... in low and intermediate olloyi end itolnless steels 9 Greater allowance agolnsl erosion, with extra thickness at critical areas 9 Meet A, 5. M. A. $. T. M., A. $. A. Codes 9 Controlled quoiily ,., through rigid metol* furgical control. There', a KEY-KAST fitting ^ for every alley piping need ^>' NOVEM0EB 1953 eistercr orriess, nswvoix cuvswho 1 CHICAOO TULSA HOWitOM LOS SHOW*