Goulds Pumps 3298 - IOM - Manual (Page 93)

Parts Listings and Cross-Sectionals
With IEC motor
S group close-coupled 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
122A Stationary shaft Standard: silicon carbide
Optional: Dry-guard silicon carbide
141C Clamp ring Ductile iron
157A Bearing spacer – radial bearings Teflon
178S 1 Key – impeller to radial bearings Teflon
178Y Key – motor to carrier Steel
197B 1 Bearing – radial Standard: carbon graphite
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 Steel
228 Motor support – close coupled Cast iron
351G 1 Gasket – casing drain Gylon
356A Hex capscrew – clamp ring to casing 304 SS
358 Flange – casing drain Steel
360W 1 Gasket – motor support to clamp ring Aramid fibers with EPDM
370B Hex capscrew – motor support to clamp 304 SS
ring
3298 Family Installation, Operation, and Maintenance Manual 91