Document e59D4vj555GVNarxdOBVx4wNG

GOOD NEWS FOR METER USERS! Builder* now offer* this adaptation of the famou* Builder* Flo-Wotch -- the new Model AFUAQ metering : inttrument. Botk limplificotion In tho mercury woll* and in the linkage between float and meter mechanltm retult in a meter of bettar-ihan-usual accuracy that'* economical In first cost ond maintenance. Alto it I* Ideally tulted to application* having a limited flow range, such os the metering of centrifugal pump discharge. Model AFUAQ ha* oil the Important features of the Flo-Wateh line -- direct-reading graduations on 12" chort and 7-digit totalizer -- shop tested with actual water differential -- Interchangeable ronge tube for adapting to altered conditions -- attractive, durable dust-proof cate for floor stand, panel, or wall mounting. Model AFUAQ Flo-Wotch is shown here in conjunction with Builders NZIF Venturi Insert Nozzle -- a differential producer which combines the accuracy and low head loss characteristics of a Venturi tube with the compact ness and economy of a conventional flow nozzle. BUILD ERS-PROVIDENCE, INC. )|wHItit| {division or t-i-r induitriii) U4 Harris Anm, Drevidtaca 1, (bed* Isloftd Pitas* Mnd tutlallni 300-J14 and 130-DZS daKrlbing Mdl AFUAQ Flo-Wotch ond Modot NZIF Iniort Maul*. PAIMBTTO 1000 U bultl up from high grado 12 cut while eibostes yarn-- edi strand sohirotod soparotoly with a spociol lubrkant bolero bolng twisted and braided into the finished pecking. This thorough lubricating todinlqua means moxlmum ptlobtSly under ex treme temperature eondIHons -- frkllontosi operation -- score-free rods ond shafts--long, uninterrupted tenrlca. What worked for Wagon* will work for you Write in for details on Palmetto 1000 and othar Palmetto Solf- Lubrlcatlrvg Packings. *" snsw Ud GREENE, TWEED & CO. H6rthWllM.Pl POWER DECEMBER IP Keve,yP.juein Air-Cxioled xchangers transfer surfaces as used in air-cooled exchangers, the operating records of hundreds of flnfan installations all over the world, and the results of thorough tests on every element of the unit - . The K-Fin Sections which form the heat transfer surface are used only in the G-R fln-fem. Many millions of square feet of this exclusive helically-finned surface are being used in more types of air-cooled services than any other design. The strong reinforced construction is built to withstand wind pressures of more than 40 lbs. per sq. ft. The pre-fabricoted, prc-drilled structure is specifically designed for speed and convenience of erection and connection to additional units. Drive mechanism for G-R fin-fan. Note the mounting of driving motor ond gear reducer,-the powerful fan of proven performance, and the smooth bell ring for maximum aerodynamic efficiency. MASSILLON, OHIO