. Illustrated catalogue of James B. Clow & son, manufacturers of and dealers in supplies for plumbers, steam and gas fitters, water and gas works, railroads and contractors .. . FIG. ie4S. GEM WATER MOTOR. FIG. 1549. DUPLEX GEM MOTOR. GEM AND DUPLEX WATER MOTORS. Figs. 1548 and 1549. FIGURE NUMBER 1548 1549 2 i 3 PRICE ___.,, ^ .... SUPPLY PIPE ...,__-EXHAUST PIPE _______ SUCTION AND DISCHARGE PIPEHEIGHT OVER ALL ______ LENGTH OVER ALL _____ - EACHINCHESINCHESINCHESINCHESINCHES H] Z I 15i15^ 16iloi 17^15^ 13+ 17 134 17 134 17 TABLE OF HEIGHTS DIFFERENT PRES
. Illustrated catalogue of James B. Clow & son, manufacturers of and dealers in supplies for plumbers, steam and gas fitters, water and gas works, railroads and contractors .. . FIG. ie4S. GEM WATER MOTOR. FIG. 1549. DUPLEX GEM MOTOR. GEM AND DUPLEX WATER MOTORS. Figs. 1548 and 1549. FIGURE NUMBER 1548 1549 2 i 3 PRICE ___.,, ^ .... SUPPLY PIPE ...,__-EXHAUST PIPE _______ SUCTION AND DISCHARGE PIPEHEIGHT OVER ALL ______ LENGTH OVER ALL _____ - EACHINCHESINCHESINCHESINCHESINCHES H] Z I 15i15^ 16iloi 17^15^ 13+ 17 134 17 134 17 TABLE OF HEIGHTS DIFFERENT PRESSURES WILL RAISE WATER FROM CISTERNS. NUMBER _________ - - 1 1 1 2 3 3 3 3 3 3 3 3 POUNDS PRESSURE _ . . _ 2530 40 35 4000 50 7080 153040 204060 355070 35 80100 40100125 1030 40 124050 15 5070 3070100 FIG. 1548. WILL LIFT AND FORCE,FIG. 1 549. WILL LIFT AND FORCE, FEETFEET. HYDRAULIC AUTOMATIC WATER PUMPS. CLASS PRICE ______ EACH Safety Valves, each $ Water Pressure Eegulators,J-infth, ; 1-incli, $ FIG. 1550. HYDRAULIC AUTOMATIC WATER PUMPS. The following style of Pumjj to be adopted: When used to pump cistern Avater for ordinary household A, when water pressure is not below 40 pounds. Class B, when water pressure varies between 25 and 40 0, when water pressure varies between 10 and 25 pounds. When Pumps are desired for the purpose of increasing pressure: Class A, No. 1, will double the pressure. Class B,No. 2, will increase pressure 24- times. Class C. No. 1, will increase pressure 34 times. Class C, No. 2, will increasepressure 5 times. JAMES B. CLOW & SON, CHICAGO. 377 AMERICAN HYDRANTS AND STREET WASHERS.
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Keywords: ., bookcentury1800, bookdecade1890, bookidillustratedc, bookyear1894
