FARM POWER AND MACHINERY. 



237 



horse-powers. Measure the fall in 

 feet and the weight in pounds of the 

 water which falls each minute. Mul- 

 tiply these together and divide by 

 33,000. The result is the H.P. of the 



stream. For example, if 660 pounds 

 of water per minute fall 100 feet, the 

 H.P. of the stream is as follows: 

 H.P. equal 660 by 100, divided by 

 33,000, equal to 2 H.P. 



Results of Operations of Hydraulic Rams. 



I Water. . 



<D . a 



» I I . « 



Z -sits 



a d i s I ^ 



*^ «* S ►j 3 ►? 



m fe H H K P 



No. Feet. Feet. Cu. Ft. Cu. Ft. 



66 10.06 26.3 1.71 .543 9 



50 9.93 38.6 1.93 .421 .85 



36 6.05 38.6 1.43 .169 .75 



31 5.06 38.6 1.29 .113 .67 



15 3.22 38.6 1.98 .058 .35 



10 7.97 38.6 1.58 .014 .18 



Note. — ^Volume of air vessel = volume of delivery pipe. One-seventh 

 of water may be raised to about 4 times head of fall, or one-fourteenth 

 8 times, or one-twenty-eighth 16 times. 



Note. — For ordinary purposes from 2 to 2 5 gallons of water per minute 

 are required to operate a ram. 



THE HELLER- ALLER Co. 



Manufacturers of 



"BAKER" (Ball Bearing) WIND 



ENGINES 



Galvanized Steel Towers, Suburban 



Outfits, Sub-structures, Flag 



Towers, Bell Towers. 



PNEUMATIC WATER SUPPLY 



SYSTEMS 

 Hydraulic Regulators, Tank Valves 



and Floats, Hydrants. 

 GALVANIZED STEEL TANKS, 



PINE AND CYPRESS TANKS 



Cisterns, Tank Heaters, Feed 



Cookers, Automatic Water and 



Feed Fountains. 



IRON PUMPS 



For every service. SPRAY PUMPS 



and Nozzles. Brass and 



Iron Cylinders. 



WINDSOR 



Jobbers in Wrought Pipe, Well 

 Supplies, Hose and Fittings 



ONTARIO 



