Document 93p8R161gmqDRknvnRYDZ2nBq

5000 ROM. 4J0*f. 1250 fSI. m "I0HN CRANE" SUPER SEAL RUSTIC PACKING No.l Boiler plant operotore of high epeed centrifugal boiler feed pumps havo long boon looking for a satisfactory pocking for those lcn portent units. Speeds have advanced from 1750 rpm. In 1910 to 6000 rpm. today, with shafts ranging up to 3>4* diameter. Han dling hot condensates up to 430*F. and pressures to 1250 pel. aro no longer uncommon. High speed centrifugal boiler feed pumps go into service with lightning speed. The friction hosts ordinary packing in a very short time. Tho oil and lubricants In these packings aro boiled out and tho asbestos seizes around the pump sleeves. Extensivo damage and costly shutdowns result. "JOHN CRANE" Super Seat Plastic Packing No. 11t different! This packing has a dry flake graphite lubricant. Every asbestos fiber Is Impregnated with graphite. The body of the packing is a combination ofnon-frictions! metal particle*. Asbestos fiber, graph ite and rubber hinder are aemi-vulcanUed as a mass, forming a resilient, flexible, non-frietionsl, strong packing. "JOHN CRANE"Super Seat Plastic Packing No.l compresses satisfactorily under gland pressure to provide a perfect fit in the stuffing box. With proper lubrica tion, the packing runs cool and seal# with minimum leakage. Thera Is no lubrication to run out. The graphite surfaces polish the sloave. Operating engineers prefer "JOHN CRANE" Super Seal No. 1 for high Speed centrifugal bolter pump ecrvico. Supplied in spirals, coils and din formed rings and sets to fit all stuffing boxes. Write today. Ask for our Illustrated catalog. Crano Pocking Co., 1B30 CuylerAve.,Chicago 13, Jli. PI More BOOKSHELF Itsam P,owGerAStra.illaonJ.- , netr, partner Sora, i m<d^a C'oocllUlBooh c, *n] nilNew York 36, N. y r*i Will t*. . lo (ncorpor.t, ih,, ,,,,,, kb In Hum union, f. ""'d "J -u.H1.nr equipme^j IV Sit* lo.b,, ,|lh *W1 'Ion. Dm "n* pratarhal fnni,.,,0 ,** airocttoa erdo '**) creln. '""Iqw, .wilikth* rlu"nd,e."mlBlwnt.1V,IUMmll,,u"*,*. iho iludait tod molhml pf onlrin, IMIwo.inJ con.lraclnn pm,,, " mh,n,e.l ; Bank C*, jjg Feu jj-j ***0 36, N. Y 4Sa4St,nkMl ThU tnaauil UJ una ,l '( V" nonnoll>hlld..a..l,,*II) mu jfc Coninl ,l ll,',,,' M Juua) a, BoUloj B HvJJn,, Jin UIUU. Cloth, I7JO J'!,n J, j! n.1. od,ll,,n l|k, th, , h TM'' `woo. Dncrilln, Ik. faS'l TTM! "" Ud "PPUcotlon ,| moo" eloclric mum, i, wlti , dSlTo' ^rt"* `"wTM. kSS?"",a"d p " " PPW ;id'0|, m""' ooniroL Th, h,,k i, lnl" oooiJom, ooo on ds] ", r,?" " molor, and contral ll J opnrnlron, ohoneleriuln, ud nppll ",7, "oiw. oomrol mthodk all <,'i5" ol vorioo. typo. .1 ' mai particular molar, m j !* "d dhTM" Non keen hmri lo d,in, .nil m,,,, ne> lllnjlld| y,,l dded m ,lw /o prcWon, male,|,| on e|e,mlti ,nd a chtptcr o. nr** *A olioull. ku been Mci ' olm o oeriee ol 3S0 p^blOTk WiltI'o.frlenlCod. aiogmm.. P. R*" ' i, rf- MjCrmtJliU Booh Co. SX t\ Sk We. Yo,k X, N. Y. ik . ** ,tle ,etod ol iwo-enluss, o'0*' precllenl rid B lending ik, Notienol fteriod T Ml5MNDi HinUUNC VALVTVESf lu5g 'NllOU speedy, nen-ttop production is o vltol H^todsy. It's o greot odvontoge to hove tho BpeMabiiify of operation-^the imooth, oven flow of RS; air. or oll^the betfor pretture control and ftoHlr capacity obfolnable with the "1000" Valve. ^Streamlined flow pattorn pictured show* thi ^'"action ao Important In heaping things going 1 rtte preducflciT front. Yoore offer they hove been ' nHlled, "1000" Votvos perform to that you con* ^,to reolixo all of the tea bonofifs listed below. known a. *ho "NO TROU61R" Valyn. CU IM44 Ttn 1 htt*m tNStoe Hr pr>flr {| fteWt. Mm RtHif SrlNf, vti r*0w RiWti tSt kUl tM* tlralNt iM Hm t*UUt 4tmSI --dM l*tf Sim* Vt" U" Mlftfttl Initial orvttNr* IDS ISt.l pt4nt< rnim * In HO lt. Ira*. Wmm, <t**l. THm lrN. krtiM. tNl*l*tt tlml. fnett kpr**4. noe*s, ! POINTS THAT COUNT BIG 1 K j IN YOUR FAVOR j j Bi:: 1 | Bf" I } Bi -I fr . { RRt i w,: } B?. } 1. ae>l*r wLd m*4S w**R I. ** Rr*tr *<(S EwfWiE wrStof mWItImT > Tr*U.f,M MR*I<. 4. SmwIS atrsMm. V TlfM clMrf. 4. !p*Wl*r |KSUa rvuilli. I. f Wien. I. eptreRfe*. *. m* NottUalty wrt In mnInRnnnm*. I I I I HBRl'S THC "1000" PLOW PATTKBN TSa MrfMtW4 Imi *1 IS* (Mar Wm DriImIm hrtRlMtR. I* W IIm Kim Uii (lH wSkS Nrtii He mi* a relfv wSm ll It imW4 nett iC Knlli mihnIr rnm mlRtl aWr (Utl awtlNS cwsillwt. XASHSTANDARD ) Ik CONTROLS ^.VALVES A. W. CASH COMPANY DECATUR, ILLINOIS cm iteNMfS tin WAf *rtw |lill prKiu NalrNi at llalS rrtwrt. ISrNNtS riM <**' miIM In IM tmwft NnHnI. Snt ttaNn, Nlf, Nlr, nnS ami tlalSt. Cnn k n Rmiari rt4ii| Wi r n kll RfMiart *!* On* 0NdUe nn tha nf Ikl CNNtrNl lUrt np* cNNNMtaS. n n toe (hi, iiin V*" tN ii" iirtNtti r* in >r* flNNew ndij nlSa *Nftatf Nt MiWt, MARCH IP53 249