82 



447. RETRACTILE DEFLECTOR-NOZZLE. 



P. a Lewis, Catskill, N. Y. 



The deflector is slid back when a solid jet is desired. 



448. TRIPPLE-JET, DIRECT DEFLECTOR-NOZZLE. 



With Screw Cap. 

 John Shier, Ellinger, Texas. 



It gives greater width than a single spray. 



449. MANY-JET PROXIMAL DEFLECTOR-NOZZLES. 



With Air-chamber Cap. 



John Schier, Ellinger, Texas. 



Three modifications are shown. They are used attached vertically on 

 Mr. Schier's spray-pump. 



450-451. LARGE DOUBLE-DISCHARGE DEFLECTOR-NOZZLES. 



With Blovyers. 



Centrifugal J^pray-Ji^ozzles. 



These emit the liquid with a whirling motion, which causes it to break 

 into a spray. 



The eddy-chamber nozzels of this group are well suited for under^ 

 spraying cotton plants, orange trees, &c. They all operate in essentially 

 the same manner but differ somewhat in size and details of form, as 

 shown. 



452. STANDARD SIZE UNDER-SPRAY EDDY-CHAMBER 



NOZZLE. 



Bureau of Entomology, Department of Agriculture, Wa,shington , D. C. 

 The perforated face unscrews for clearing out the interior. 



453. STANDARD UNDER-SPRAY EDDY-CHAMBER NOZZLE. 



Showing its Interior. 



Bureau of Entomology, Department of Agriculture, Washington , D. C. 



It will be noticed that the inlet is from one side of the tube. The 

 chamber has a flat top and base. 



