Page 73 - Reciprocating Compressors Operation Maintenance

6O Reciprocating Compressors: Operation and Maintenance

Peen over at Assembly
Piston Rod Nut

Piston Rings
FIGURE 2-18. Interference fit piston rod connection for small compressors
(Source: Dresser-Rand, Painted Post, New York),

ONE PIECE nsroN

SPANNER NUT
FIGURE 2-19. Single nut, one-piece piston arrangement (Source: Anglo Com-
pression, Mount Vernon, Ohio).