KSB Amarex F 80-220/044 39100131 [5/52] Standard bearings

KSB Amarex F 80-220/044 39100131 [5/52] Standard bearings
Shaft seal
Two bi-directional mechanical seals in tandem
arrangement, with liquid reservoir
Impeller type
Various, application-based impeller types
D impeller:
Open, diagonal
single-vane
impeller
(impeller type D)
Suitable for the following
fluids:
fluids containing solid
substances and long fibres
F impeller:
Free-flow
impeller
(impeller type F)
Suitable for the following
fluids:
fluids containing solid
substances and stringy
material as well as fluids with
entrapped air or gas
D and F impellers are suitable for handling the following
fluids:
Activated sludge
Digested sludge
Heating sludge
Mixed water
Raw waste water
Raw sludge
Recirculated sludge
S impeller:
Impeller with
cutter
(impeller type S)
Suitable for the following
fluids:
faeces, domestic sewage and
waste water containing long
fibres
S impellers are suitable for handling the following fluids:
Domestic waste water
Grey water
Waste water with faeces
Standard bearings
Grease-lubricated bearings sealed for life
Maintenance-free
Reinforced bearings (optional, only for S impeller)
The following hydraulic system/motor combinations can be
equipped with reinforced bearings:
Reinforced bearings
Size of hydraulic system Motor size and number of
poles
Amarex N S 50-172
(motor version YL)
002, 012, 022
Amarex N S 50-222
(motor version YL)
032, 042
Pump-end bearings:
Grease-lubricated bearing sealed for life
Materials
Overview of material variants for standard variants
Component S impeller D impeller F impeller
Amarex N S 50-172/...
Amarex N S 50-222/...
Amarex N D 80-220/...
Amarex N D 100-220/...
Amarex N F 50-...
Amarex N F 65-...
Amarex N F 80-...
Amarex N F 100-...
G G G
Casing EN-GJL-250 EN-GJL-250 EN-GJL-250
Intermediate casing EN-GJL-250 EN-GJL-250 EN-GJL-250
Impeller EN-GJL-250 EN-GJL-250 EN-GJL-250
Cutter 1.2080.02 (K100) - -
Shaft 1.4021 1.4021 1.4021
Mechanical
seal
Drive end Carbon/Al
2
O
3
Carbon/Al
2
O
3
Carbon/Al
2
O
3
Pump end SiC/SiC SiC/SiC SiC/SiC
Screws/bolts A2 A2 A2
Elastomers NBR NBR NBR
Overview of material variants for standard variants
Component S impeller D impeller F impeller
Amarex N S
50-172/...
Amarex N S
50-222/...
Amarex N D
80-220/...
Amarex N D
100-220/...
Amarex N F 50-...
Amarex N F 65-...
Amarex N F 80-...
Amarex N F 100-...
G G G1 G2 GH
Casing - - EN-GJL-250 EN-GJL-250 EN-GJL-250
Intermediate casing - - EN-GJL-250 EN-GJL-250
0.9635
4)
Impeller - -
1.4593
3)
0.9635
4)
0.9635
4)
Cutter - - - - -
Shaft - - 1.4021 1.4021 1.4021
Waste Water
Submersible Motor Pump
Amarex N
5

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