KSB Amarex F 80-220/044 39100131 [6/52] Amarex n
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KSB Amarex F 80-220/044 39100131 [6/52] Amarex n

KSB Amarex F 80-220/044 39100131 [6/52] Amarex n
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
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
5)
NBR
5)
NBR
5)
Product benefits
▪ Easy and fast installation/removal with polarised,
absolutely watertight cable and KSB plug connection
ensuring correct installation
▪ Motor absolutely watertight, also in the event of damage
to the cable sheath and core insulation, with individually
stripped, tinned and resin-sealed conductors
▪ Highest operating reliability with optimum motor
selection for operating mode S1, thermal class F,
explosion-proof variant in Ex d IIB T4 Gb
▪ Long service life with shaft made of corrosion-resistant
stainless steel
▪ Zero maintenance, ideal for continuous duty, with long-
life bearings sealed on both sides, grease-packed for life
▪ Environmentally friendly, non-toxic, food-approved oil fill
for lubricating the mechanical seal (liquid reservoir)
▪ Significant reduction of energy costs by optimised
hydraulic system and high efficiency
▪ Absolutely reliable and non-clogging design with
optimised cutter (S impeller).
▪ Close-coupled pump design prevents risk of leakage
(pump volute casing and motor housing cast as a single
piece)
▪ Stationary pump sets easy to install and remove with
automatic, bolt-free connection; leakage prevented by
elastic sealing elements
▪ Ease of service with wetted bolts made of stainless steel,
which are easy to undo even after years of operation
▪ Two bi-directional mechanical seals with oil reservoir filled
with ecologically acceptable oil provide double safety
▪ Well suited for mechanical seal with covered spring for
abrasive and aggressive fluids
▪ Only one set of spare parts for all pump sizes thanks to
modular system
Certifications
Overview
Label Valid in: Comment
Europe Suitable for plants to Standard
EN 12050-1
Europe BMW (test report) Nos.:
0420266-01 to 05
Programme overview / selection tables
Table of fluids handled
The table below for your guidance is based on KSB's long-
standing experience. The data are standard values and are not
to be considered as generally binding recommendations. More
detailed advice is available from our specialist department.
Make use of our laboratory's expertise when selecting
materials.
Selection aid for materials and hydraulic systems per fluid
Fluid handled
6)
Recom-
mended
material
Recom-
mended
impeller
type
7)
Comments, further recommendations
Grey water EN-GJL-250 F, D, S Free passage > any solids contained, possibly pre-screened
River water EN-GJL-250 F, D Free passage > any solids contained, possibly pre-screened
Contaminated surface water EN-GJL-250 F, D Free passage > any solids contained, possibly pre-screened
Waste water
▪ Untreated municipal waste
water
EN-GJL-250 F, D, S
ATV
8)
recommends a free passage of 100 mm; min. free passage:
76 mm
3)
Noridur (= duplex stainless steel)
4)
Norihard (= white cast iron)
5)
Optional: FPM
6)
For any fluids which are not listed in this table contact KSB.
7)
The first impeller type listed should be given preference.
8)
ATV = German regulatory body for waste water management
Waste Water
Submersible Motor Pump
6
Amarex N

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