Goulds Pumps 3298 - IOM - Manual (Page 95)

Parts Listings and Cross-Sectionals
3298 M group frame-mounted pump in sizes 3 x 4 - 7, 1-1/2 x 3 - 8, 2
x 3 - 8, 1 x 2 - 10
M group frame-mounted drawing
M group frame-mounted parts list
Item Part name Material
100 Casing Ductile iron / Tefzel
101 Impeller assembly Carbon-filled Tefzel
101A 1 Bearing spider Standard: carbon-filled Tefzel / silicon
carbide
Optional: carbon-filled Tefzel / Dry-guard
silicon carbide
109A End cover Ductile iron
112 1 Ball bearings Steel
113A Plug, oil fill Steel
122A Stationary shaft Standard: silicon carbide
Optional: Dry-guard silicon carbide
122B Drive shaft Steel
141C Clamp ring Ductile iron
144A Rub ring Cast iron
157A Bearing spacer – radial Teflon
178S 1 Key – impeller to bearings Teflon
178Y Key – drive carrier Steel
3298 Family Installation, Operation, and Maintenance Manual 93