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Column Pumps

P 7125

Overview Specifications Performance Curves Industries & Applications Documentation & Tools
Overview

Overview

Product Features
  • N-technology hydraulic
  • Sustained high efficiency
  • Robust and reliable

PROPELLER PUMP WITH N-TECHNOLOGY

The P 7125 pump offers maximum reliability, thanks to our well proven and unique N-technology consisting of backswept leading edges on the propeller blades and a relief groove in the wear ring area. The patented N-technology assures a self-cleaning pump resulting in no unplanned stops and reduced energy bills due to its sustained high efficiency.

The pump is easy to install, without assembly or shaft-alignment problems. The Flygt submersible P 7125 can be installed in its 1400 mm column within minutes. And you can easily hoist it for servicing, thanks to our smart installation concept.  

ROBUST AND RELIABLE DESIGN

  • Motor designed for submersible use heat is concentrated to the stator core for improved cooling properties.
  • Stainless steel propeller for maximum reliability.
  • Martensitic stainless steel shaft gives maximum strength and corrosive resistance.
  • Double mechanical seal system. Two sets of mechanical shaft seals work independently to provide double security. Available in Tungsten carbide (WCCR) or Silicone carbide (SiC) depending on pumped media.
  • Motor cable SUBCAB® specially developed for submersible use.

Column (L)

Column (L)

​​Column pipe, semi permanent, submersible pump installation. Wet pit arrangement with the pump installed inside the discharge pipe, automatically seated on a flange.​

Specifications

Specifications

50 hz
60 hz
Metric
US
 
 
Pump
f) Frequency
g) Number of poles
h) Phase
d) Discharge outlet diameter
i) Rated power
j) Rated currents @400V
a) Impeller material
e) Motor efficiency class
P 7125 3 phase 12 poles 50hz US
50 hz
12
3~
0 inch
388.9 hp - 670.5 hp
605 A - 1040 A
Stainless steel
Standard
P 7125 3 phase 14 poles 50hz US
50 hz
14
3~
0 inch
268.2 hp - 509.6 hp
430 A - 865 A
Stainless steel
Standard
P 7125 3 phase 12 poles 50hz Metric
50 hz
12
3~
0 mm
290 kW - 500 kW
605 A - 1040 A
Stainless steel
Standard
P 7125 3 phase 14 poles 50hz Metric
50 hz
14
3~
0 mm
200 kW - 380 kW
430 A - 865 A
Stainless steel
Standard
P 7125 3 phase 14 poles 60hz US
60 hz
14
3~
0 inch
385 hp - 600 hp
Stainless steel
Standard
P 7125 3 phase 14 poles 60hz Metric
60 hz
14
3~
0 mm
287.1 kW - 447.4 kW
Stainless steel
Standard
Performance Curves

Performance Curves

50 hz
60 hz
Metric
US
P 7125 3 phase 12 poles 50hz US
P 7125
P 7125 3 phase 14 poles 50hz US
P 7125
P 7125 3 phase 12 poles 50hz Metric
P 7125
P 7125 3 phase 14 poles 50hz Metric
P 7125
P 7125 3 phase 14 poles 60hz US
P 7125
P 7125 3 phase 14 poles 60hz Metric
P 7125
Industries & Applications

Industries & Applications

Recommended Industries and Applications

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Raw Water Intake & Treatment Systems
Potable / Drinking Water Raw Water Intake & Treatment Systems
Potable / Drinking Water Pumping
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Stormwater Handling
Stormwater & Flooding Stormwater Handling
Flood Prevention
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Documentation & Tools

Interactive Tools

Technical Product Information
Technical Product Information

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