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Column Pumps L 3400

Overview Specifications Performance Curves Industries & Applications Documentation & Tools
Overview

Overview

Product Features
  • Easy installation
  • Motors with high power density
  • Robust and reliable

MIXED FLOW PUMP FOR COLUMN INSTALLATION

The L 3400 is a mixed flow pump installed in a 900 mm column. This type of pump is intended for high flow at heads above what is used for propeller pumps. Mixed flow pumps are used in the transition area between centrifugal pumps and propeller pumps. The 3-vane impeller is available in gray cast iron or duplex stainless steel. Installation is quick and easy.

ROBUST AND RELIABLE DESIGN

  • Motor designed for submersible use. Heat is concentrated to the stator core for improved cooling properties.
  • Martensitic stainless steel shaft gives maximum strength and corrosive resistance.
  • Optional duplex stainless steel shaft for superior 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
L 3400 3 phase 10p 1090 50hz US
L 3400 3 phase 12 poles 1290 50hz US
L 3400 3 phase 8p 890 50hz US
L 3400 3 phase 6p 690 50hz US
L 3400 3 phase 10p 1090 50hz Metric
L 3400 3 phase 12 poles 1290 50hz Metric
L 3400 3 phase 8p 890 50hz Metric
L 3400 3 phase 6p 690 50hz Metric
L 3400 3 phase 14 poles 1490 60hz US
L 3400 3 phase 10p 1090 60hz US
L 3400 3 phase 12 poles 1290 60hz US
L 3400 3 phase 8p 890 60hz US
L 3400 3 phase 14 poles 1490 60hz Metric
L 3400 3 phase 10p 1090 60hz Metric
L 3400 3 phase 12 poles 1290 60hz Metric
L 3400 3 phase 8p 890 60hz Metric
f) Frequency
50 hz
50 hz
50 hz
50 hz
50 hz
50 hz
50 hz
50 hz
60 hz
60 hz
60 hz
60 hz
60 hz
60 hz
60 hz
60 hz
g) Number of poles
10
12
8
6
10
12
8
6
14
10
12
8
14
10
12
8
h) Phase
3~
3~
3~
3~
3~
3~
3~
3~
3~
3~
3~
3~
3~
3~
3~
3~
d) Discharge outlet diameter
0 inch
0 inch
0 inch
0 inch
0 mm
0 mm
0 mm
0 mm
0 inch
0 inch
0 inch
0 inch
0 mm
0 mm
0 mm
0 mm
i) Rated power
53.6 hp - 93.9 hp
40.2 hp - 60.3 hp
121 hp - 187.7 hp
268.2 hp - 455.9 hp
40 kW - 70 kW
30 kW - 45 kW
90 kW - 140 kW
200 kW - 340 kW
35 hp - 60 hp
110 hp - 150 hp
45 hp - 110 hp
135 hp - 355 hp
26.1 kW - 44.7 kW
82 kW - 111.9 kW
33.6 kW - 82 kW
100.7 kW - 264.7 kW
j) Rated currents @400V
88 A - 286 A
77 A - 134 A
187 A - 290 A
380 A - 645 A
88 A - 286 A
77 A - 134 A
187 A - 290 A
380 A - 645 A
186 A - 279 A
204 A - 540 A
186 A - 279 A
204 A - 540 A
a) Impeller material
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
b) Impeller material option 1
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
e) Motor efficiency class
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Performance Curves

Performance Curves

50 hz
60 hz
Metric
US
L 3400 3 phase 10p 1090 50hz US
L 3400 3 phase 12 poles 1290 50hz US
L 3400 3 phase 8p 890 50hz US
L 3400 3 phase 6p 690 50hz US
L 3400 3 phase 10p 1090 50hz Metric
L 3400 3 phase 12 poles 1290 50hz Metric
L 3400 3 phase 8p 890 50hz Metric
L 3400 3 phase 6p 690 50hz Metric
L 3400 3 phase 14 poles 1490 60hz US
L 3400 3 phase 10p 1090 60hz US
L 3400 3 phase 12 poles 1290 60hz US
L 3400 3 phase 8p 890 60hz US
L 3400 3 phase 14 poles 1490 60hz Metric
L 3400 3 phase 10p 1090 60hz Metric
L 3400 3 phase 12 poles 1290 60hz Metric
L 3400 3 phase 8p 890 60hz Metric
Industries & Applications

Industries & Applications

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Documentation & Tools

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Technical Product Information

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