UZ | 3-phase / 50Hz

The UZ pump features a vortex (eddy flow) structure and wide pump casing interior, preventing clogging by waste and solid matter.

Technical Data

  • ø Discharge bore mm: 100mm,50mm,80mm
  • Type of Fluid: Sewage
  • Max. Solid Handling mm: 50 - 100
  • Max. PH Value: 5-9
  • Max. Capacity l/min: 644 - 2600
  • Max. Head m: 7.50 - 22.80
  • Motor output kW: 1,5 - 11
  • Phase / Voltage: 3-phase / 400V / 50Hz
Performance curve
1 O
2 O
Specifications

Model Colour code curve ø Discharge bore mm Type of Fluid Max. Solid Handling mm Max. PH Value Max. Capacity l/min Max. Head m Motor output kW Phase / Voltage
free standing with guide rail fitting
50UZ41.5 TOS50UZ41.5 50mm Sewage 50 5-9 644 10.20 1,5 3-phase / 400V / 50Hz
80UZ41.5 - 80mm Sewage 80 5-9 1110 7.50 1,5 3-phase / 400V / 50Hz
80UZ42.2 - 80mm Sewage 80 5-9 1395 8.80 2,2 3-phase / 400V / 50Hz
80UZ43.7 - 80mm Sewage 80 5-9 1520 12.70 3,7 3-phase / 400V / 50Hz
80UZ45.5 TOS80UZ45.5 80mm Sewage 80 5-9 1900 15 5,5 3-phase / 400V / 50Hz
80UZ47.5 TOS80UZ47.5 80mm Sewage 80 5-9 1900 19 7,5 3-phase / 400V / 50Hz
100UZ43.7 TOS100UZ43.7 100mm Sewage 100 5-9 1890 10.10 3,7 3-phase / 400V / 50Hz
100UZ45.5 TOS100UZ45.5 100mm Sewage 100 5-9 2350 13.20 5,5 3-phase / 400V / 50Hz
100UZ47.5 TOS100UZ47.5 100mm Sewage 100 5-9 2500 15.60 7,5 3-phase / 400V / 50Hz
100UZ411 TOS100UZ411 100mm Sewage 100 5-9 2600 19 11 3-phase / 400V / 50Hz

ø Discharge bore mm 50mm
Type of Fluid Sewage
Max. Solid Handling mm 50
Max. PH Value 5-9
Max. Capacity l/min 644
Max. Head m 10.20
Motor output kW 1,5
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 80mm
Type of Fluid Sewage
Max. Solid Handling mm 80
Max. PH Value 5-9
Max. Capacity l/min 1110
Max. Head m 7.50
Motor output kW 1,5
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 80mm
Type of Fluid Sewage
Max. Solid Handling mm 80
Max. PH Value 5-9
Max. Capacity l/min 1395
Max. Head m 8.80
Motor output kW 2,2
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 80mm
Type of Fluid Sewage
Max. Solid Handling mm 80
Max. PH Value 5-9
Max. Capacity l/min 1520
Max. Head m 12.70
Motor output kW 3,7
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 80mm
Type of Fluid Sewage
Max. Solid Handling mm 80
Max. PH Value 5-9
Max. Capacity l/min 1900
Max. Head m 15
Motor output kW 5,5
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 80mm
Type of Fluid Sewage
Max. Solid Handling mm 80
Max. PH Value 5-9
Max. Capacity l/min 1900
Max. Head m 19
Motor output kW 7,5
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 100mm
Type of Fluid Sewage
Max. Solid Handling mm 100
Max. PH Value 5-9
Max. Capacity l/min 1890
Max. Head m 10.10
Motor output kW 3,7
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 100mm
Type of Fluid Sewage
Max. Solid Handling mm 100
Max. PH Value 5-9
Max. Capacity l/min 2350
Max. Head m 13.20
Motor output kW 5,5
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 100mm
Type of Fluid Sewage
Max. Solid Handling mm 100
Max. PH Value 5-9
Max. Capacity l/min 2500
Max. Head m 15.60
Motor output kW 7,5
Phase / Voltage 3-phase / 400V / 50Hz

ø Discharge bore mm 100mm
Type of Fluid Sewage
Max. Solid Handling mm 100
Max. PH Value 5-9
Max. Capacity l/min 2600
Max. Head m 19
Motor output kW 11
Phase / Voltage 3-phase / 400V / 50Hz
General
ø Discharge bore mm 100mm, 50mm, 80mm
Discharge Connection Inside thread, JIS10K flange
Pumping Fluid
Type of Fluid Sewage
Temperature 0-40°C
Max. Solid Handling mm 50 - 100
Max. PH Value 5-9
Max. Capacity l/min 644 - 2600
Max. Head m 7.50 - 19
Pump
Components
Impeller Vortex impeller
Bearings Shielded ball bearings
Mechanical Seal Dual mechancial seal in oil bath
Material
Impeller Grey iron casting EN-GJL-200
Casing Grey iron casting EN-GJL-200
Pump Body Grey iron casting EN-GJL-150, Grey iron casting EN-GJL-200
Mechanical Seal Silicon Carbide
Motor
Motor output kW 1,5 - 11
Starting method direct online , star/delta
Type, Poles Induction motor, 4 poles, IP68
Insulation Insulation class E, Insulation class F
Phase / Voltage 3-phase / 400V / 50Hz
r.p.m. 1410 - 1455
Motor Protector (built-in) Circle thermal cut-out, Miniature protector
Rated Current 4 - 23.40
Material
Frame Grey iron casting EN-GJL-150, Grey iron casting EN-GJL-200
Shaft Stainless steel EN-X30Cr13
Cable NSSHÖU 4C*1.5mm², NSSHÖU 4C*2.5mm², NSSHÖU 4C*2.5mm² / NSSHÖU 3C*2.5mm² / 2PNCT 2C*1.25mm²
Cable Length 10m
Others
Dry Weight Kg 52 - 186
Pressure Resistance max. 30m, max. 40m
Dimensions in mm:
W1: lowest running water level
  • 50UZ41.5
  • 80UZ41.5
  • 80UZ42.2
  • 80UZ43.7
  • 80UZ45.5
  • 100UZ43.7
  • 100UZ45.5
  • 80UZ47.5
  • 100UZ47.5
  • 100UZ411
  • 80UZ411
ModelAA1A2A3BDD1D2HW1W2
50UZ41.5405228123142179250110140566170525
80UZ41.5531312126200285261128133637240595
80UZ42.2531312126200285261128133637240595
80UZ43.7557312153200285291141150688240645
80UZ45.5595342160230290358179179899280770
80UZ47.5595342160230290358179179920280790
100UZ43.7628368155240330314149165737290695
100UZ45.5652387160260335358179179939320810
100UZ47.5652387160260335358179179960320830
100UZ4116603871682303373581791791021335865
Dimensions - guide rail fitting type in mm:
  • 50UZ41.5
  • 80UZ41.5
  • 80UZ42.2
  • 80UZ43.7
  • 80UZ45.5
  • 100UZ43.7
  • 100UZ45.5
  • 80UZ47.5
  • 100UZ47.5
  • 100UZ411
  • 80UZ411
W1: lowest running water level
ModelAA1A2A3A5A6DD1D2HH1H2M1M2W1W2
50UZ41.536824512319513021825011014062678660550350230585
80UZ41.544632012626016525826112813367082933600500275630
80UZ42.244632012626016525826112813367082933600500275630
80UZ43.747332015326016525829014015072188033600500275680
80UZ45.5510350160290165258358179179927118528600500310800
80UZ47.5510350160290165258358179179948122028600500310820
100UZ43.756040515531018128631414916577793640700600330735
100UZ45.5585425160330181286358179179974123038700600355845
100UZ47.5585425160330181286358179179995126535700600355865
100UZ4115934251683301812863851791791054131033700600370895

The UZ-series is a 4-pole-motor-based, middle-sized submersible vortex pump design for handling raw sewage, wastewater and liquid carrying solid matters and fibrous materials. Rotation of the impeller produces vortex flow in the pump casing, which allows those foreign matters to be pumped out with minimum contact to the impeller. Since this mechanism does not require the foreign matters to pass through the impeller vane, the pump offers practically unchokable pumping. The UZ-series is capable of handling the maximum solid size that is equivalent to its discharge bore.