Flowserve L Worthington Simpson User Manual
Page 31
L and U USER INSTRUCTIONS ENGLISH 85392721 07-12
Page 31 of 36
flowserve.com
8.2 Sectional drawing – U Pump horizontal, grease lubricated, cartridge seal
Drawing taken from CS-601451-002
8.2.1
Parts list – 2-stage impeller
Item
Description
1213
Casing half - lower
1214
Casing half - upper
1500
Casing wear ring
1610
Inter stage bush
1669
Dowel Bush*
2100
Shaft
2200.1
Impeller (first stage)
2200.2
Impeller (second stage)
2300
Impeller wear ring
2410
Inter stage sleeve
2450
Shaft sleeve **
2460
Bearing spacer
2910
Shaft nut
3011.1
Ball bearing
3011.2
Ball bearing
3200
Bearing housing
3260.1
Bearing cover
3260.2
Bearing cover
3266
Bearing End Cover
3712
Bearing nut
3853
Grease nipple
4200
Mechanical seal (Cartridge)
4305.1
Shaft seal ring
4305.2
Shaft seal ring
4420
Seal pipe
4590.1
Gasket
4590.2
Gasket
4590.3
Gasket ***
4610.1
O-ring
4610.2
O-ring
6570.1
Screw
6570.2
Screw
6570.3
Screw
6572
Stud
6580
Nuts
6700.1
Key
6700.2
Key
6811.1
Pin
6811.2
Pin
6814.1
Grub screw
6814.2
Grub screw
* Dowel bush only on 6U18
** Shaft sleeve not fitted on 2U13.
*** Impeller gasket not fitted on 2U13