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Column Pumps N/L 3300

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 3300 is a mixed flow pump installed in an 800 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.

ROBUST AND RELIABLE DESIGN

  • Short shaft overhang reduces shaft deflection and increases seal and bearing life.
  • Stainless steel shaft gives maximum strength and corrosive resistance.
  • Motor designed for submersible use. Heat is concentrated to the stator core for improved cooling properties.
  • Cast iron. Robust and durable.
  • Double mechanical seal system. Two sets of mechanical shaft seals work independently to provide double security and are available in Tungsten carbide (WCCR).
  • Motor cable SUBCAB® specially developed for wastewater applications.

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 50Hz
L 3300 LT 3phase 8p
NL 3300 LT 3phase 6p
NL 3300 LT 3phase 8p
NL 3300 LT 3 phase 6p 50hz Metric
NL 3300 LT 3 phase 8p 50hz Metric
NL 3300 LT 3 phase 6p 60hz Metric
NL 3300 LT 3 phase 8p 60hz Metric
NL 3300 LT 3 phase 6p 60hz US
NL 3300 LT 3 phase 8p 60hz US
NL 3300 LT 3 phase 6p 50hz US
NL 3300 LT 3 phase 8p 50hz US
f) Frequency
50
50
50
50 hz
50 hz
60 hz
60 hz
60 hz
60 hz
50 hz
50 hz
PumpName
L 3300 LT 3~ 8p
NL 3300 LT 3~ 6p
NL 3300 LT 3~ 8p
d) Discharge outlet diameter
1
1
1
0 mm
0 mm
0 mm
0 mm
0 inch
0 inch
0 inch
0 inch
g) Number of poles
6
8
6
8
6
8
6
8
h) Phase
3
3
3
3~
3~
3~
3~
3~
3~
3~
3~
Rated Speed
730
975
730
i) Rated power
37
44
27
34 kW - 44 kW
27 kW - 37 kW
44.7 kW - 55.9 kW
33.6 kW - 44.7 kW
60 hp - 75 hp
45 hp - 60 hp
45.6 hp - 59 hp
36.2 hp - 49.6 hp
Suction Flange Diameter
470
418
418
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
Rated Voltage
190, 200, 380, 400, 400, 415, 440, 500, 550, 660, 690
190, 200, 220, 230, 380, 380, 400, 400, 400, 415, 440, 500, 550, 660, 690
190, 200, 380, 400, 400, 415, 440, 500, 550, 660, 690
j) Rated currents @400V
77 A
82 A
56 A
65 A - 82 A
56 A - 77 A
61 A - 159 A
61 A - 159 A
65 A - 82 A
56 A - 77 A
f) Frequency
50 hz
50 hz
60 hz
60 hz
60 hz
60 hz
50 hz
50 hz
d) Discharge outlet diameter
0 mm
0 mm
0 mm
0 mm
0 inch
0 inch
0 inch
0 inch
g) Number of poles
6
8
6
8
6
8
6
8
h) Phase
3~
3~
3~
3~
3~
3~
3~
3~
i) Rated power
34 kW - 44 kW
27 kW - 37 kW
44.7 kW - 55.9 kW
33.6 kW - 44.7 kW
60 hp - 75 hp
45 hp - 60 hp
45.6 hp - 59 hp
36.2 hp - 49.6 hp
a) Impeller material
j) Rated currents @400V
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Grey cast iron
Motor efficiency class
 
 
Pump 60Hz
L 3300 LT 3phase 8p
NL 3300 LT 3phase 6p
NL 3300 LT 3phase 8p
NL 3300 LT 3 phase 6p 50hz Metric
NL 3300 LT 3 phase 8p 50hz Metric
NL 3300 LT 3 phase 6p 60hz Metric
NL 3300 LT 3 phase 8p 60hz Metric
NL 3300 LT 3 phase 6p 60hz US
NL 3300 LT 3 phase 8p 60hz US
NL 3300 LT 3 phase 6p 50hz US
NL 3300 LT 3 phase 8p 50hz US
f) Frequency[60hz]
60
60
60
50 hz
50 hz
60 hz
60 hz
60 hz
60 hz
50 hz
50 hz
d) Discharge outlet diameter[60hz]
1
1
1
0 mm
0 mm
0 mm
0 mm
0 inch
0 inch
0 inch
0 inch
g) Number of poles[60hz]
6
8
6
8
6
8
6
8
h) Phase[60hz]
3
3
3
3~
3~
3~
3~
3~
3~
3~
3~
Rated Speed[60hz]
875
1170
875
i) Rated power[60hz]
44.7
55.9
44.7
34 kW - 44 kW
27 kW - 37 kW
44.7 kW - 55.9 kW
33.6 kW - 44.7 kW
60 hp - 75 hp
45 hp - 60 hp
45.6 hp - 59 hp
36.2 hp - 49.6 hp
Suction Flange Diameter[60hz]
435
384
418
a) Impeller material[60hz]
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
Rated Voltage[60hz]
200, 208, 220, 220, 230, 380, 440, 460, 480, 575, 600
200, 208, 220, 260, 380, 440, 440, 460, 460, 480, 575, 600
220, 230, 380, 440, 460, 480, 575, 600
j) Rated currents @400V[60hz]
165 A
189 A
165 A
65 A - 82 A
56 A - 77 A
61 A - 159 A
61 A - 159 A
65 A - 82 A
56 A - 77 A
Performance Curves

Performance Curves

50 hz
60 hz
Metric
US
L 3300 LT 3phase 8p
NL 3300 LT 3phase 6p
NL 3300 LT 3phase 8p
NL 3300 LT 3 phase 6p 50hz Metric
NL 3300 LT 3 phase 8p 50hz Metric
NL 3300 LT 3 phase 6p 60hz Metric
NL 3300 LT 3 phase 8p 60hz Metric
NL 3300 LT 3 phase 6p 60hz US
NL 3300 LT 3 phase 8p 60hz US
NL 3300 LT 3 phase 6p 50hz US
NL 3300 LT 3 phase 8p 50hz US
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