Heavy Duty Slurry Pumps
The definition of Heavy Duty Pumps stands for the high requirements of highly wear-resistance submersible pumps. These requirements will be fulfilled by the complete range of pumps in a superior way. By the application of chrome alloyed steels and a selection of ideal mechanical seals in accordance with the ideal motor speed extraordinary service life will be achieved. TOYO is the founder of the so-called cutter.
The functional principle of using together with the speed a downwards beam of water creating a sensation of sedimentary material, gives more advantages to the pump.
Additionally the cutter has a high wear resistance and ratio of 30 % in volume of sedimentary material can be reached. Beside the here represented GR-, ET-, DP- and VH-ranges are according to the application DPH- (hydraulic-driven TP), DPA- (up to 1,300 kW), VHA- (vertical amphibian TP) ranges available.
HÜDIG IS THE NOMINATED DISTRIBUTER OF TOYO IN GERMANY
Heavy-Duty-Slurry-Pumps-Product-Categories

These compact-designed pumps are engineered for medium-heavy applications up to a water-depth of 30 m. By the principle of the cutter-system sedimentary material will be raised and a high ration of sediment load can be reached and charged. Extreme wear-resistance chrome-alloyed material (24 – 28 % Cr) makes the GR to a truly TOYO-Heavy Duty Slurry Pump.
GR-3-3
Head | Capacity | Corn size | Connection |
---|---|---|---|
13,5 m | 60 m³/h | 22 mm | DN 80 |

Technical data
Power input kW | 2,2 |
Power consumption A | 5,5 |
Voltage V | 400 |

GR-5-3
Head | Capactiy | Corn size | Connection |
---|---|---|---|
18 m | 60 m³/h | 22 mm | DN 80 |

Technical data
Power input kW | 3,7 |
Power consumption A | 8,5 |
Voltage V | 400 |

GR-7,5-3
Head | Capactiy | Corn size | Connection |
---|---|---|---|
17 m | 95 m³/h | 25 mm | DN 100 |

Technical data
Power input kW | 5,5 |
Power consumption A | 11 |
Voltage V | 400 |

GR-10-3
Head | Capacity | Corn size | Connection |
---|---|---|---|
15 m | 230 m³/h | 35 mm | DN 150 |

Technical data
Power input kW | 7,5 |
Power consumption A | 15 |
Voltage V | 400 |

GR-10-100-3
Head | Capacity | Corn size | Connection |
---|---|---|---|
14 m | 145 m³/h | 35 mm | DN 100 |

Technical data
Power input kW | 7,5 |
Power consumption A | 15 |
Voltage V | 400 |

GR-15H-3
Head | Capacity | Corn size | Connection |
---|---|---|---|
28 m | 145 m³/h | 25 mm | DN 100 |

Technical data
Power input kW | 11 |
Power consumption A | 23 |
Voltage V | 400 |

GR-20-3
Head | Capacity | Corn size | Connection |
---|---|---|---|
30 m | 195 m³/h | 30 mm | DN 100 |

Technical data
Power input kW | 15 |
Power consumption A | 31 |
Voltage V | 400 |

GR-30-3
Head | Capacity | Corn size | Connection |
---|---|---|---|
37,5 m | 195 m³/h | 30 mm | DN 100 |

Technical data
Power input kW | 22 |
Power consumption A | 44 |
Voltage V | 400 |


These Pumps have a sheath-current cooling-system and are therefore without further adaptation applicable in horizontal position and don’t have to be in vertical position fully submersed. The available medium takes over the cooling of the electrical motor.
The pumps are available in various metal compositions and in a special version applicable for the operation in high temperature. Also explosion-proof versions are available.
ET-1
Head | Capacity | Corn size | Connection |
---|---|---|---|
7,5 m | 15 m³/h | 10 mm | 50 mm |

Technical data
Power input kW | 0,75 |
Power consumption A | 2,2 |
Voltage V | 400 |

ET-2
Head | Capacity | Corn size | Connection |
---|---|---|---|
11 m | 24 m³/h | 10 mm | 50 mm |

Technical data
Power input kW | 1,5 |
Power consumption A | 3,5 |
Voltage V | 400 |

ET-3
Head | Capacity | Corn size | Connection |
---|---|---|---|
10 m | 49 m³/h | 10 mm | 80 mm |

Technical data
Power input kW | 2,2 |
Power consumption A | 5 |
Voltage V | 400 |

ET-5
Head | Capacity | Corn Size | Connection |
---|---|---|---|
15 m | 60 m³/h | 20 mm | 80 mm |

Technical data
Power input kW | 3,7 |
Power consumption A | 8,3 |
Voltage V | 400 |

ET-7.5 / 7.5 B
Head | Capacity | Corn size | Connection |
---|---|---|---|
17 m | 70-95 m³/h | 25 mm | 80-100 mm |

Technical data
Power input kW | 5,5 |
Power consumption A | 11,8 |
Voltage V | 400 |

ET-10 / ET-10 H
Head | Capacity | Corn size | Connection |
---|---|---|---|
20-27 m | 73-95 m³/h | 14-25 mm | 100 mm |

Technical data
Power input kW | 7,5 |
Power consumption A | 16,3 |
Voltage V | 400 |

ET-15 / ET-15 B
Head | Capacity | Corn size | Connection |
---|---|---|---|
18-20 m | 120-180 m³/h | 30 mm | 100-150 mm |

Technical data
Power input kW | 11 |
Power consumption A | 23 |
Voltage V | 400 |

ET-20 / ET-20 B
Head | Capacity | Corn size | Connection |
---|---|---|---|
18-20 m | 72-120 m³/h | 30 mm | 100-150 |

Technical data
Power input kW | 15 |
Power consumption A | 31 |
Voltage V | 400 |


These pumps are available in various metal compositions and on request with a thermo sensor integrated in the motor winding as well with a moisture sensor. Special versions allow applications in great depth and by high temperature.
DP-3
Head | Capacity | Corn size | Connection |
---|---|---|---|
10 m | 51 m³/h | 20 mm | 80 mm |

Technical data
Power input kW | 2,2 |
Power consumption A | 5 |
Voltage V | 400 |

DP-5
Head | Capacity | Corn size | Connection |
---|---|---|---|
15 m | 60 m³/h | 20 mm | 80 mm |

Technical data
Power input kW | 3,7 |
Power consumption A | 8,3 |
Voltage V | 400 |

DP-7,5
Head | Capacity | Corn size | Connection |
---|---|---|---|
17 m | 72 m³/h | 25 mm | 80 mm |

Technical data
Power input kW | 5,5 |
Power consumption A | 11,8 |
Voltage V | 400 |

DP-7,5 B
Head | Capacity | Corn size | Connection |
---|---|---|---|
17 m | 90 m³/h | 25 mm | 100 mm |

Technical data
Power input kW | 5,5 |
Power consumption A | 11,8 |
Voltage V | 400 |

DP-10
Head | Capacity | Corn size | Connection |
---|---|---|---|
21 m | 108 m³/h | 25 mm | 100 mm |

Technical data
Power input kW | 7,5 |
Power consumption A | 16,3 |
Voltage V | 400 |

DP-10 H
Head | Capacity | Corn size | Connection |
---|---|---|---|
29 m | 72 m³/h | 14 mm | 100 mm |

Technical data
Power input kW | 7,5 |
Power consumption A | 16,3 |
Voltage V | 400 |


These pumps are available in various metal compositions and on request with a thermo sensor integrated in the motor winding as well with a moisture sensor. Special versions allow applications in great depth and by high temperature.
DP-15
Head | Capacity | Corn size | Connection |
---|---|---|---|
13,5-20 m | 180-300 m³/h | 35-60 mm | 100-150 mm |

Technical data
Power input kW | 11 |
Power consumption A | 24 |
Voltage V | 400 |

DP-20 / DP 20 B
Head | Capacity | Corn size | Connection |
---|---|---|---|
18-27 m | 170-250 m³/h | 35-60 mm | 100-150 mm |

Technical data
Power input kW | 15 |
Power consumption A | 32 |
Voltage V | 400 |

DP-30 / DP 30 B
Head | Capacity | Corn size | Connection |
---|---|---|---|
19-36 m | 150-410 m³/h | 35-60 mm | 100-150 mm |

Technical data
Power input kW | 22 |
Power consumption A | 46 |
Voltage V | 400 |

DP-40
Head | Capacity | Corn size | Connection |
---|---|---|---|
21 m | 500 m³/h | 40 mm | 200 mm |

Technical data
Power input kW | 30 |
Power consumption A | 58 |
Voltage V | 400 |

DP-50 / DP 50 B
Head | Capacity | Corn Size | Connection |
---|---|---|---|
28 m | 500 m³/h | 60 mm | 150-250 mm |

Technical data
Power input kW | 37 |
Power consumption A | 75 |
Voltage V | 400 |

DP-75
Head | Capacity | Corn size | Connection |
---|---|---|---|
38 m | 410 m³/h | 40 mm | 200 |

Technical data
Power input kW | 55 |
Power consumption A | 116 |
Voltage V | 400 |

DP-100
Head | Capacity | Corn size | Connection |
---|---|---|---|
24-39 m | 600-950 m³/h | 60-100 mm | 200-250 mm |

Technical data
Power input kW | 75 |
Power consumption A | 150 |
Voltage V | 400 |

DP-150
Head | Capacity | Corn size | Connection |
---|---|---|---|
30-45 m | 450-950 m³/h | 120 mm | 200-250 mm |

Technical data
Power input kW | 110 |
Power consumption A | 215 |
Voltage V | 400 |


These amphibian armour plated centrifugal pumps could be used in horizontal and vertical position, submersed or in air according to the requirements of the operation. They are available with strainer or flanged stud and with or without cutter.
In the version with both-sides flanged coupling the VH- Pumps could be integrated into an existing pipe-line-system and could be lined in a row.
VH-7,5
Head | Capacity | Corn size | Connection |
---|---|---|---|
14 m | 127 m³/h | 60 mm | 100 mm |

Technical data
Power input kW | 5,5 |
Power consumption A | 11 |
Voltage V | 400 |

VH-10
Head | Capacity | Corn size | Connection |
---|---|---|---|
17,5 m | 120 m³/h | 30 mm | 100 mm |

Technical data
Power input kW | 7,5 |
Power consumption A | 14,5 |
Voltage V | 400 |

VH-15HU
Head | Capacity | Corn size | Connection |
---|---|---|---|
27,5 m | 96 m³/h | 25 mm | 80 mm |

Technical data
Power input kW | 11 |
Power consumption A | 22 |
Voltage V | 400 |

VH-30H
Head | Capacity | Corn size | Connection |
---|---|---|---|
45 m | 126 m³/h | 25 mm | 100 mm |

Technical data
Power input kW | 22 |
Power consumption A | 40,3 |
Voltage V | 400 |
