Amarex NS Submersible motor pump

Submersible motor pump Amarex NS

Vertical single-stage submersible motor pump for wet installation, with cutter (S), stationary or transportable version. Amarex N pumps are floodable, single-stage, single-entry close-coupled pump sets which are not self-priming. ATEX-compliant version available.
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Main Applications

  • Waste water management
  • Drainage systems
  • Waste water treatment plants
  • Sludge disposal

Technical Data

Max. flow rate
190 m3/h
Max. head
49 m
Max. allowed working pressure
16 bar
Maximum allowable fluid temperature
40 °C

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Benefits

  • Easy and fast installation/removal with polarised, absolutely watertight cable entry and KSB plug-type 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
  • High operating reliability with optimum motor selection for duty type S1, thermal class F, explosion-proof variant in "ATEX T4, FM/CSA Ex Class I, Division 1, Groups C & D, T4"

Technical Data

Function
Pump
Connection type
Flange
Drive concept
With electric actuator
Max. flow rate
190 m3/h
Min. flow rate
0.1 m3/h
Max. head
49 m
Min. head
0.1 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
400 V,
460 V,
3000 V
Casing material
EN-GJL-250
Nominal pressure
PN 16
Max. allowed working pressure
16 bar
Suction behaviour
Non-self-priming
Maximum allowable fluid temperature
40 °C
Minimum allowable fluid temperature
0 °C

Characteristic curves

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Sectional Drawings

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