Removal Of Volute Body From Pump Head; Volute Body Removal From Pump Head (Cp-1 & 2) - Waterous CP-1 Series Overhaul Instructions

Removal of Volute Body from Pump Head

1. Remove the twelve (12) hex head screws and copper washers that attach
the pump head to the volute body.
NOTE: Self-locking hex head screws (nylok) are used on pumps with
bronze bodies.
2. Separate the pump head from the volute body.
Figure 2. Volute Body Removal from Pump Head
Volute Body
F-1031, Section 4205.1
3. Remove and discard the gasket.
NOTE: The wear rings will remain in the volute body and pump head.
Removing the wear rings from the body or head is necessary only if
they are damaged or badly worn. (See page 19).
Copper Washer
Gasket
Rev: 01/18/08
Hex Hd Screw,
7/16-14 x 1 in.
Pump Head
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