Goulds Pumps 3298 - IOM - Manual (Page 105)

Parts Listings and Cross-Sectionals
SP3298 S group close-coupled drawing, with IEC motor
SP3298 S group close-coupled drawing
Item Part name Material
100 Casing Ductile iron / Tefzel
100U Volute insert Carbon-filled Tefzel
101 Impeller assembly Tefzel
101A 1 Bearing spider Tefzel / silicon carbide
122A Stationary shaft Silicon carbide
141C Clamp ring Ductile iron
157A Bearing spacer – radial Teflon
178S 1 Key – impeller to radial bearings Tefzel
178Y Key – motor to drive carrier Steel
197B 1 Bearing – radial Standard: carbon
Optional: silicon carbide
Optional: Dry-guard silicon carbide
197C 1 Bearing – reverse thrust Carbon-filled Teflon
197D 1 Bearing – impeller thrust Standard: carbon-filled Teflon
Optional: silicon carbide
Optional: Dry-guard silicon carbide
222L Setscrew 303 SS
228 Frame – close coupled (NEMA) Cast iron
356A Hex capscrew – clamp ring to backplate 304 SS
360W 1 Gasket – support to clamp ring Aramid fibers with EPDM
370B Hex capscrew – frame to clamp ring 304 SS
372V Hex capscrew – backplate to casing 304 SS
412M 1 O-ring – containment shell Standard: Viton
Optional: EPDM
Optional: Teflon-encapsulated Viton
Optional: Chemraz 505
Optional: Kalrez 4079
3298 Family Installation, Operation, and Maintenance Manual 103