Flowserve LR Worthington - Manual (Page 43)

LR, LRV, LLR and LR-S USER INSTRUCTIONS ENGLISH 71569088 08-10
Page 43 of 48 flowserve.com
8.4.2 Options – LR-S
Oil lubrication (optional)
Double row bearing (optional)
Impeller wear ring
Scrap section showing mechanical seal option
(Drawings taken from A336/043, sheet 2, rev -)
8.4.3 Options parts list – LR-S
Ref. no. Description
2100.2 Shaft
2300 Impeller wear ring
2530 Retaining ring *
3011.3 Double row thrust bearing
3712 Bearing nut
3855 Constant level oiler
4200 Mechanical seal
4213 Mechanical seal cover
4610.2 O-ring
6541 Lockwasher
6814.2 Grub screw *
6814.3 Grub screw
* When required, dependent on type of mechanical seal fitted.