FMC Corporation - Talstar FMC L06 - Manual (Page 20)

Doc No: OMM50000903
Rev: B Page 20 of 65
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property of FMC Technologies, and may not be reproduced, disclosed, or made public in any manner prior to express written authorization by FMC.
Figure 4: Fluid End Components
The illustrations above depict a typical pump with disc valves, and Type A piston cups.
Alternate construction “threaded” style valve covers and Type B style pistons may be
used on some models.
The service procedures outlined in this manual are intended to describe the more
popular type of pump. Other configurations and minor design differences may exist with
alternate pumps. Some procedures many require slight adaptations as a result.