The Mark
of a definite Service
ʼʼThe Heart of the Automatic Systemʼʼ
“That’s what we call the Automatic Compressor, as installed in Automatic plants.
“It’s the result of twenty years of development and experience in the design, construction and operation of Automatic Refrigerating Plants.
“The rugged construction of Automatic Ammonia Compressors makes them absolutely reliable and practically everlasting, since every wearing part is removable, standardized and therefore replaceable at relatively small cost. For instance, each cylinder in the Automatic Compressor is a separate casting and made from a special grade of iron particularly suited to that class of work.
“Four removable main bearings give complete support to the crankshaft. Discharge valves are enclosed in safety cylinder heads and balanced suction valves in the tops of the pistons permit close cylinder clearances with high efficiency and perfect safety. Both discharge and suction valves, with cages, may be removed by simply taking off the cylinder heads.
“The long, screwed gland, metallic packed stuffing box insures freedom from ammonia waste and assures a cool bearing at all times. The splash lubrication is simple and thorough. ”
To understand the functions of the various parts of the Automatic you should have a copy of our illustrated booklet — “The Mechanics of Automatic Refrigeration. ”
The Automatic Refrigerating Company
Hartford, Conn.
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