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185 



James Drinking Cup 

 Type 7 



For Pressure System 



(PATENT APPLIED FOR) 



The cup IS simple, consisting merely of the -.moolli 

 surface cast iron cup, with non-rusting troubh piool 



inlet vaKe, and controlling lever (by pressing whict 

 with her nose the cow opens the valve while drinking.) 

 The valve is kept closed not only by the pressure 

 of the water but also by a coiled spring (of non-rusting 

 spring brass), and there is no chance for water to 

 flow back from one bowl to another. This prevents 

 any possibility of spread of disease. 



Easy to Clean 



The cup is easily removed from the stall post. The water may then be dumped out of 

 the cup, valve lever lifted out and the cup cleansed or sterilized. It is just as simple a 

 matter to replace the cup. The illustrations on pages 184 and 188 make very clear the 

 construction of the cup, its simplicity and the ease of removing from the stall post and 

 cleaning. 



Installation 



The upright pipe connecting the cup and the feed pipe is shipped with valve attached, 

 making installation very simple. 



The pressure system requires only one size pipe and fittings, ■■ pinch throughout. This 

 pipe fits neatly against the floor and curb entirely out of the way. Or it may be so in- 

 stalled as to feed from above. 



