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Ultra-light submerged pump

Special features

Full utilization of the technology for lightening the weight and reducing the sizes

MHI succeeded in considerable lightening of the weight of the submersible pump, which is essential for drainage at the time of a disaster (a flood or submersion in water).
 The weight of the main body of the submerged pump with the flow rate of 5m3/min and head of 10m is only 21kg.
Even one person can install it

Technology for lightening the weight of the pump

  • Impeller : Size and weight reduction by application of the high specific speed diagonal flow form
  • Motor : Size and weight reduction by adoption of the synchronous motor
  • Material : Adoption of aluminum alloy
 Mass of the pump compared with other pumps of the same specifications for general work is about 1/10th,
and the drainage capacity of the pump is more than 10 times of other various submerged pumps for general work.
φ200mm large displacement pump (P50 type)
Specifications of the pump Type Horizontal shaft type submerged motor pump
Weight 21kg
Capacity 5m3/min
Head 10m
Output 12kW or less
Bore diameter φ200mm
φ150mm long distance drainage pump (P25 type)
Example for use: drainage pump package to cope with disasters
Specifications of the pump Type Horizontal shaft type submerged motor pump
Weight 25kg
Capacity 2.5m3/min
Head 20m, 40m (when running two units in series)
Output 12kW or less
Bore diameter φ150mm

Special features of the package

Excellent maneuverability
Weight of the package: 650kg The package can be carried on the 2-ton truck.
→ Can enter the narrow site of the disaster.
Compact
All equipment necessary for disaster work is gathered in one package.
(The control panel and the container for storage are in one body.)
High performance
Two ultra light submerged pumps in which the high-speed small impeller and the small synchronous motor are combined are installed.
Excellent workability
The pump is of the specifications that enable installation by the human power.
→ The heavy machinery is unnecessary, and a quick action is possible at the time of a disaster.
Excellent economy
The 2-ton truck and the 45kVA engine generator are rental products.
→ Decrease the initial cost and the expenses for maintenance and control.
Multi-functional
By introducing series of two types of equipment (large displacement type and high head type),
you are extensively prepared for drainage work at the time of a disaster.

Outline of the drainage pump package

Based upon the standard specifications of River Pump Facilities Technology Association

Container for storage of the drainage equipment (front) Control panel for operation (rear)

P50 type package compositions

Specifications of the package

Items P50 type package
(large displacement type)
P25 type package
(long distance displacement type)
Total Capacity (two pumps) 10m³/min 5m³/min
Total head of the pump 10m 20m
Motor output 12kW×2 12kW×2
Drainage hose φ200 × 25m × 4 pieces φ150 × 25m × 4 pieces
Total Weight 650kg or less 650kg or less
 

Business contact: Power Systems -

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