Goulds Pumps 3100 - IOM - Manual (Page 37)

3100 IOM 1/97
29
6
Table 3
Diametrical Wear Ring Clearance
Group Size
LOCATION
Impeller to Casing in. (mm) Impeller to Seal Chamber in. (mm)
New Replace New Replace
S
1 x 1 1
2
-6
.017-.021
(.43-.53)
.034 (.86) N/A N/A
2 x 3-6
.027-.031
(.69-.79)
.054 (1.37) N/A N/A
1 x 1 1
2
-8
.017-.021
(.43-.53)
.034 (.86)
.018-.022
(.46-.56)
.036 (.91)
M
2 x 3-8
.032-.036
(.81-.91)
.064 (1.63)
.024-.028
(.61-.71)
.048 (1.22)
1 x 2-10
.017-.021
(.43-.53)
.034 (.86)
.019-.023
(.48-.58)
.038 (.97)
2 x 3-10
.032-.036
(.81-.91)
.064 (1.63)
.024-.028
(.61-.71)
.048 (1.22)
Fig. 20