Document jgQnRVe9a48N0GpwGYO3K4KO2

/.toil I tit 1:1 it Only ADSCO's exclusive features make maintenance so easy. There's no breaking of pipe connections to inspect or service the trap, because all working pans are mounted on the cover. An extra cover assembly becomes a complete spare trap. re place the cover In a matter of minutes, service the original,and the result li a spare trap always rafldy. ADSCO traps offer additional Ixclusive advantages: reversi ble stainless steel valve and seat double tbe life of the trap .. . Inlet and outlet connections on fia/4 sides make installation easy and leas expensive. Write today for catalog data. American District Steam Company. Inc. North Towawaxm. New York i samtnr ------- -- ...SAVES OUTAGE TIME and MONEY Vn mn ADACHIOMB-CAAT I* gualla Y90T tod tab* water sUa,- rtaa patssS to peaetrule Ike taoU optrtant b*l*Hs itsdli swrts t a SssM bum wba& sbet. One mo* nfertt lOStl USCBKOMbCUT lasted Nrte* as leaf end teak bat eee4klrd tbe itme is apply at eeaipmsd with a plastic itutae ere laetaQallca. CeeeDeal tot eeattng bvtckwark wkea tree el stag, Tim, Till toe the askteg ... as lltottroted, detailed Nlletto ee leper A BACHS OMKAST. inuaoeiesca 714 I. Samoa St., fklladetpSita 4T, St. le Ceeede, Ctmedlse SeHitM ftetioetertei Ce., ltd., 171 (etttra Ateavt, Tereete. ALL PURPOSE ! $&A pUIJ[p y3a| Se*-Ro No. 53) Pump Valves are custom L dense, fine grained phenolic hasc corapotiitao, stock (s treated with a binder, preservative, tad ii dated with graphite, then laminated under pmr 2000 lbs. per square inch. They ere an H-purpot/S elicniaating the necessity for maintenance of vaikn of valves to insure economical operation. SewRo Nu Valves are Impervious to decoraposition, *trpfaj| chemical action and can be resurfaced after j service for extra duty under the toughest cooditk j Fast's Couplings | I link POWER to f-> j PRODUCTION ; I at lowest tost per year! ........... , ' i L,.' .i Make these 3 Tests] to be convincee FOR SWCLUNSl Take one of your present pgj valves and a Sea-Ro He. of the same size. Boil dteag gether in water for U haw Then let the mkroacMr 5L you Us amazing story of Son Ro s resistance to rw*Uifl|.J FOR ABSORPTION Weigh both valves before bo3 ing and then after. Let m3 scales reveal, as no wordson how Sea-Ro's taminaird TO nolle base mists absuiidfonV FOR SURFACING, Spot both valves on * f**? plate. You will (AAietUsm? notice the velvet-smooth W face of No. 535 m**bwi ground Into tbe drnse, grained Sea-Ro Valve. FREE SAMPLE: We invite you to make ^ revealing testa oo your pump Installations. Seed a sample Sea-Ro No. 535 Valve without cost obligation. [Every major producer off high-speed equipment uses FAST'S Couplings! JIGH-SPEED equipment demands components p with superior strength, accurate manufacture, fpglasting dependability. Thnt's why it's imporgLot to pa that Fojt'i Couplings are selected by gty major high-speed equipment .producer! Bfut'i usually outlost the equipment (hey conoect. have been in continuous operation for over P> fears, without trouble of aoy kind. And Fast's Jpnger life saves you coupling dollars, too, because w?0 amortize their cost over many years of troubleTjye operation. Tor full detaili oo Fast's Couplings and Koppers MSTt THE OR10INA1 GEAR-TYPE g/ouptimfs Engineering Service, write today for your free copy of our catalog. Send to: KOPPQRS COMPANY, INC., Past's Coupling Dept., 223 Scott St., Baltimore 3, Maryland. Here', How FAST'S Sava You Money , Free Service--Koppers free'cnglneerlng service assures you tbe right coupliog for tbe |ob. Rugged Construction--Fast's still maintains its original de sign, without basic change or sacrifice in siie or materials. Result: freedom from expensive coupling failures. lowest Coil per Teor-- Fast's Couplings usually outlast equipment they conoect. Their cost may be spread over many years! r-----------------------------------------------------------------------------------------1 KOPPERS COMPANY, INC., Few's CoepOng Oops. 123 Scott 9t,, iohlmorc *, Md. OtXlM teed me Ftrtf't Cotetoe vkd gfvo* torfd rfMcrfetlaaR, apfcoarfee dwvhgi, cepeeBy teMe* ood pkatagrapl*. SEA-RO PACKING CO., INC., WOOD-1 ^STRY'S STANDARD FOR 32 YEARS _J *AICH 1053