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AcoDST 19. 1920 



The Florists' Review 



149 



Th 



Farnsworth Duplex 



Boil 



oner 



Feed 



er 



The Master Machine Florists Need to Save Coal 



The only machine with this 

 automatic duplex action to 

 provide a continuous flow of 

 condensate into the boiler. 



Place above water line of your boiler. Eaualize the 



chambers with boiler pressure. The water must 



flow into your boiler with no energy and 



with a steady, even flow. Uses 



about 90% less steam than 



a boiler feed pump. 



Right-hand chamber eaualized with boiler pressure 

 feeding condensate into boilers while left-hand 

 chamber is receiving condensate. 





Left-hand chamber eaualized with boiler pressure 

 feeding condensate into boilers while right-hand 



chamber is receiving condensate. The ^H 



Duplex Boiler Feeder is automatic. 



The Greatest Coal Saver Ever 

 Offered the Steam Plant 



This Farnsworth Duplex (Automatic) Boiler 

 Feeder is the acme of simplicity. It is easy 

 to understand, as there are no complicated 

 parts. It will displace your piston type or 

 centrifugal pump and save fuel, as it feeds 

 boilers 330 deg. Fahr. or better. It is the 

 master machine of the Farnsworth Closed 

 [System. 



We solicit your inquiries and will be 



pleased to report on the success of our 

 systems in plants of all kinds using steam. 



The Farnsworth Duplex Boiler Feeder 



made better drying in paper mills possible, 

 as well as increasing production in big mills 

 in the United States, Canada and foreign 

 countries. 



FARNSWORTH COMPANY, CMshohockei, Pa. 



Canadian Farnsworth Company, Toronto, Canada 



