Goulds Pumps IC - IOM - Manual (Page 66)

230
102V
502.11
s Radial clearance
D Nominal diameter
102V Volute casing
230 Impeller
502.11 Optional wear ring
Figure 10: Impeller clearance, suction side
230
161
a
a Axial clearance
161 Seal chamber/stuffing box cover
230 Impeller
Figure 11: Impeller clearance, back vanes
Maintenance
64 Model IC, ICI, ICH, ICIH Installation, Operation, and Maintenance Manual