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Submersible Dewatering Pump

Submersible Dewatering Pump

Application
- Civil engineering
- Mines, quarries, coal ore & slurries
- Sewage treatment plants
- General pump purposes

Features
- Maximum liquid temperature: +40℃.
- Flow: up to 60 m³/h
- Head: up to 57m
- Power: 1.5KW (2HP) to 15kw (20HP).
- Maximum Immersion depth: 25 m
- Optional cable length.

Motor Features
- Copper winding
- Insulation class: B
- Protection class: IP68

Technical Data of KBZ21.5-45.5 Submersible Dewatering Pump
Model Outlet Power Max head Max flow Impeller passage  
mm KW HP m m³ /h m³ /min mm  
KBZ 21.5 50 1.5 2 22 27 0.45 8.5
KBZ 22.2 50 2.2 3 26 27 0.45 8.5
KBZ 23.7 50 3.7 5 34 29 0.48 8.5
KBZ 31.5 80 1.5 2 14.5 40 0.67 8.5
KBZ 32.2 80 2.2 3 21 50 0.83 8.5
KBZ 33.7 80 3.7 5 29 55 0.92 8.5
KBZ 35.5 80 5.5 7.5 32 70 1.17 8.5
KBZ 43.7 100 3.7 5 18 90 1.5 8.5
KBZ 45.5 100 5.5 7.5 23 105 1.75 8.5
KBZ21.5-45.5 Submersible Dewatering Pump Hydraulic Performance Curves
Technical Data of KBZ47.5-615 Submersible Dewatering Pump
Model Outlet Power Max head Max flow Impeller passage  
mm KW HP m m³ /h m³ /min mm  
KBZ 47.5 100 7.5 10 40 84 1.4 11.5
KBZ 411 100 11 15 48.5 86.4 1.44 11.5
KBZ 415 100 15 20 56 86.4 1.44 11.5
KBZ 67.5 150 7.5 10 31 124.8 2.08 19.5
KBZ 611 150 11 15 32 147 2.45 19.5
KBZ 615 150 15 20 40 156 2.6 19.5
Material Table of KBZ47.5-615 Submersible Dewatering Pump
Technical Data of KBZ47.5-615 Submersible Dewatering Pump
No. Part Material No. Part Material
1 Hose coupling Cast Iron 9 Cable
2 Thermal Protector 10 Bearing
3 Upper Cover Cast Iron 11 Rotor
4 Motor Cover Cast Iron 12 Stator
5 Oil Seal 13 Bearing
6 Mechanical Seal Sic-Sic/Carbon-Sic(≤ 2.2KW) 
Sic-Sic/Sic-Sic( ≥ 3.7KW ) 		14 Impeller High Chrome alloy
7 Strainer Steel 15 Pump Body Cast Iron
8 Handle Steel 16 Inlet Plate Ductile Iron

LEO is a listed company in China (stock code 002131), LEO is a leading submersible dewatering pump manufacturer only offers high quality pumps. LEO has made millions of water pumps now used in more than 140 countries. LEO dewatering pumps can meet you any requires in commercial pumping and domestic pumping systems.

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