Parts Listings and Cross-Sectionals
Model 3410 Installation, Operation, and Maintenance Manual
75
Retaining ring configuration
Parts list
Item
Quantity per
pump
Part name
Bronze-fitted
All iron
Iron/316
rotating
element
All 316SS
100
1 upper
1 lower
Casing
1003
-
A743 CF-8M
101
1
Impeller
1179
1000
316
102
2
Seal tubing (optional)
Brass
Steel
316
103
2
Casing wear ring
1618
1000
1071
105
2
Lantern ring
Glass-filled Teflon
106
1 set
Stuffing box packing
Square non-asbestos (die-formed S and M groups)
107
2
Stuffing box gland
AISI 316
109
2
Bearing end cover
1000
109A
1
Thrust bearing end cover
Steel
112
1
Thrust ball bearing
Steel
113
2
Grease fitting
Steel
113A
2
Breather (oil lubrication only)
Steel
122
1
Shaft
AISI 4140
123
1
Deflector (optional)
Laminated plastic
124
1
Sleeve nut (M, L, and XL only)
1618
1000
1071
125
2
Stuffing box bushing
316
126
2
Shaft sleeve (optional on S group) 1618
1000
316
134
2
Bearing housing
1000