*)& t6e Τΐαά/ίί The ability of Nash Compressors to maintain original performance over long periods is no accident. Nash Compressors have but a single moving element, the Nash Rotor. This rotor is precision balanced for long bearing life, and it revolves in the pump casing without metallic contact. Internal lubrication, frequent cause of gas contamination, is not employed in a Nash. Yet, these simple pumps maintain 75 lbs. pressure in a single stage, and afford capacities to 6 million cu. ft. per day in a single compact structure. Nash Compressors have no valves, gears, pistons, sliding vanes or other enemies of long life. Compression is secured by an entirely dif ferent principle of operation, which offers important advantages often the answer to gas handling problems difficult with ordinary equipment. Nash Compressors are compact and save space. They run without vibration, and compression is without pulsation. Because there are no internal wearing parts, maintenance is low. Service is assured by a n a t i o n - w i d e network of E n g i n e e r i n g Service offices. Write for b u l l e t i n s now.
NASH
No internal wearing parts. No valves, pistons, or vanes. No internal lubrication. Low maintenance cost. Saves floor space. Desired delivery temperature Automatically maintained. Slugs of liquid entering pump will do no harm. 75 pounds in a single stage.
ENGINEERING COMPANY 3 1 2 W I L S O N , SO. N O R W A L K , VOL. 4 9 , NO. 5
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CONN.
MAY 1957
119 A
