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183 



James Regulating 

 Tank 



For Cups Types 4 and 5 



(PATENT APPLIED FOR) 



It keeps the water constantly at the 

 right level in the drinking cups. Takes 

 up very little room. It is sensitive to 

 the slightest outflow of water from the 

 drinking cups, marvelously quick in 

 feeding more water when the level of 

 water in cups is lowered ever so little, 

 and in shutting off water when cups are 

 filled. 



With the James regulating tank on 

 the job, your cows are assured a full 

 supply of water, day and night, even 

 though all may be drinking at the same 

 time. It will feed all the water the 

 pipe will carry, or a drop at a time, just as the cows drinking water from the cups may 

 require. 



The greatest obstacle to the success of drinking cup systems heretofore has been the 

 lack of a satisfactory regulating tank — one that is trouble proof and that would maintain 

 a constant supply of water in the cups. 



The James regulating tank is wonderfully efficient, its great success being due to an 

 ingenious valve which accommodates itself to varying water pressure. 



We regularly furnish a valve seat for pressure up to 15 pounds. For pressure 

 from 1 5 to 1 00 pounds, special valve seats will be furnished on customer's orders. 

 When ordering, either the right pressure should be given, or the height of supply tank 

 above the floor. 



With your regulating tank so located that its water level is the same as the level 

 desired in the drinking cups, neither cups nor regulating tank can overflow. 



It requires such small space that it may be located under a stall partition, if desired, 

 as shown above, either at the end or in the center of a row of stalls or some other out of 

 the way place. It will not interfere at all with the comfort of the cow. 



Strainer 



To prevent sand, chips, rust flakes, or other foreign matter getting into feed 

 An important part of every watering system, whether gravity or pressure. 



pipe. 



