SPXFLOW C Series - Page 42

Maintenance Waukesha Cherry-Burrell
®
Brand C-Series Pump
Page 42 95-03008-IEC 01/2019
Install the pump seal
NOTE: “D” seal shown. For “DG” seal, see “Type “DG” Seal” on
page 49 and for “E” seal, see “Type “E” Water-Cooled Balanced
Double Seal” on page 52. Type “F” Seal is a “D” seal with a water
cascade attachment.
1. Remove the impeller nut, impeller, and backplate from the
pump. Place the drive collar onto the stub shaft.
2. Use the “A” and “B” dimensions in Table 4 to properly locate
the drive collar on the stub shaft. See Figure 94 and Figure
95. Tighten the setscrews to secure it in place.
3. With the drive collar in place, tighten the drive collar set-
screws.
Figure 93 - Place drive collar on stub shaft
Figure 94 -Drive Collar for “D” Seal
Type Adjustment
B
A
CT100-036
Table 4: Drive Collar Location
Model A B
C-114 9/16" (14,3 mm) 1 7/16" (36,5 mm)
C-216 9/16" (14,3 mm) 1 23/32" (43,6 mm)
C-218 9/16" (14,3 mm) 1 41/64" (41,6 mm)
C-328 9/16" (14,3 mm) 1 41/64" (41,6 mm)
Figure 95 - Tighten setscrews