Flowserve LNN - Manual (Page 44)

LNN, LNNV, LNNC USER INSTRUCTIONS ENGLISH 71569074 06-14
Page 44 of 56
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8.2.2 Options parts list - LNN and LNNC - sizes
greater than 350 mm discharge
Item Description
1630 Throttling bush
2300 Impeller wear ring
2450 Shaft sleeve
2540 Flinger (liquid)
3011.1 Ball bearing
3855 Constant level oiler
4200 Mechanical seal (cartridge)
4200.1 Mechanical seal
4213 Mechanical seal cover
4305.1 Shaft seal ring
4305.3 Shaft seal ring
4330.1 Labyrinth ring
4330.2 Labyrinth ring
4330.3 Labyrinth ring
4330.4 Labyrinth ring
4510.3 Joint ring
4595.4 Joint ring
4595.6 Joint ring
4595.8 Joint ring
4610.3 O-ring
4610.4 O-ring
4610.5 O-ring
4610.9 O-ring
6515.2 Drain plug
6529 Ventilation device (breather)
6569.2 Plug
6570.7 Screw
6572.3 Stud
6580.3 Nut
6814.1 Grub screw
6814.3 Grub screw
Mechanical seals and cartridge seals
with and without shaft sleeve
Two single row angular contact ball bearings
Oil lubrication
Bearing isolators
Impeller rings
4610.4 4610.5 4330.4
OIL LUBRICATION
4510.3 6529 4305.3
BEARING LABYRINTH SEALS
4330.2
BEARING ISOLATORS
4330.1
SCRA P SECTIO N SH O WIN G SH A FT W ITH O U T
SLEEVE & WITH CARTRIDGE SEAL
6572.3 6580.2
4200
6814.1 2300
IMPELLER HUB RING
4595.6 3855 6515.2 6569.2 4595.4
4305.1
2540 4330.3
4 6 1 0 .4 4 6 1 0 .5 4 3 3 0 .4
OIL LUBRICATION
4510.3 6529 4305.3
BEARING LABYRINTH SEALS
4330.2
BEARING ISOLATORS
4330.1
SCRAP SECTION SHOWING SHAFT WITHOUT
SLEEVE & WITH CARTRIDGE SEAL
6572.3 6580.2
4200
6 8 1 4 .1 2 3 0 0
IMPELLER HUB RING
4595.6 3855 6515.2 6569.2 4595.4
4305.1
2 5 4 0 4 3 3 0 .3