Customer’s information
We are a leading EPC company in the state of Kuwait . As part of our ongoing project in Iraq we are in need of the following material
1. Submersible Dredging Pump
2. Capacity – 700 M3/Hr
3. Head – 5 M
4. Power – 44 KW
5. QTY – 4 no’s
We look forward receiving your quotation along with the technical data sheet.
Submersible pump 250ZQ700-5
The submersible dredging pump, it’s exactly what we are good at.
According to your request, we recomend submersible pump 250ZQ700-5.
This is data specification in the below.
Submersible Dredging Pump Technical:
Product name: submersible dredging pump
Site: Iraq
Product Model: 250ZQ700-5
Rated flow: 700m³/h
Rated head: 5m
Main power supply: 380v, 50hz, 3phase
Type of impeller: enclosed
Impellor stages: 1
Shaft seal: mechnical seal
Cooling Type: water cooling
Cable: 10m
Weight 300kg
Submersible Dredging Pump Electrical data:
Number of poles: 4
Rated power : 30 kW
Mains frequency: 50 Hz
Rated voltage: 380V, 3phase
Rated speed: 1450rpm
Insulation class F
IP class: IP68
Voltage tolerance: =10/-10%
Pump Efficiency: 68%
Working system S1
Submersible Dredging Pump Main Materials:
Pump housing: Gr26
Impeller: Gr26
Shaft: 45# steel
Motor: cast iron
Submersible Dredging Pump Installation:
Outlet diameter: 250mm
Max. through particles: 40mm
Coupling: GAK-250
Inst dry/wet: submerged
Installation: vertical
Submersible Dredging Pump Liquid:
Pumped liquid: slurry water
Maximum liquid temperature: 40℃
Relative density: 1300kg/m3
Viscosity: 3-6Pas
Content of particle no more than 30%
Performance curve and dimension for submersible electric dredging pump
As showed in the quotation, we think the motor of 30KW is enough when the pump is working at the rated point.
And the pump casing and impeller are made of abrasion-resistant alloy(Gr26), it is more suitable for slurry.
After comparison, the customer finally chose our company’s products
Post time: 2021-12-04
