. Florists' review [microform]. Floriculture. ^iy^T*''^^;-^:wr-^.. 100 The Florists^ Review March 27, 1913. SUPERIOR BOILERS are Superior to any others for heatins: (greenhouses. Write for catalosrue giving: <!etalled reasons why. Snpeiior Machine & Bofler Works 840-850 W. Superior St., CHICAGO Mention Tbe IteTlew wben joa write. the 1%-inch pipe for three flows, plac- ing one on each plate and the other two feet under the ridge, and using ten to twelve l^^-inch pipes for the returns for 60 degrees, and nine for 50 degrees If it becomes necessary to use the 1%-inch pipe, put in
. Florists' review [microform]. Floriculture. ^iy^T*''^^;-^:wr-^.. 100 The Florists^ Review March 27, 1913. SUPERIOR BOILERS are Superior to any others for heatins: (greenhouses. Write for catalosrue giving: <!etalled reasons why. Snpeiior Machine & Bofler Works 840-850 W. Superior St., CHICAGO Mention Tbe IteTlew wben joa write. the 1%-inch pipe for three flows, plac- ing one on each plate and the other two feet under the ridge, and using ten to twelve l^^-inch pipes for the returns for 60 degrees, and nine for 50 degrees If it becomes necessary to use the 1%-inch pipe, put in three re- turns for two 1%-inch. For the main flow and return pipes use 3-inch, tak- ing off the three IVb-inch flows at some point near the end of the green- house, and connecting each of the coils with the 3-inch return main by means of 1%-inch pipes. In order to secure good results with small pipe for heating greenhouses, it will be advisable to use a generator, connecting it to the expansion pipe, which should lead from the highest part of the main flow pipe. From this point all of the pipes should be put in so that they will have a slight fall, which will not only give a better cir- culation than when the flow pipe runs up-hill, but will do away with all oc- casion for using air valves. It will be well to put in one gate or angle valve on each flow pipe, at some con- venient point. DETROIT. The Market. All previous records were broken by this Easter business. The first part of the week it looked rather gloomy and the sales for this period probably will run behind those of last year. Friday morning we were visited by the most severe wind storm in forty years. The wind attained a velocity of eighty miles an hour and business was practically at a standstill. Saturday business be- gan unusually early and many of the stores found it necessary to lock their doors at times in order to catch up with the orders. It rained nearly all of Easter Sunday and the temperature was above f
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Keywords: ., bookcentury1900, bookdecad, booksubjectfloriculture, bookyear1912
