| Max.Head: | 50-80m |
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| Max.Capacity: | 50-100 L/min |
| Driving Type: | Motor |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Pump installation and application
QGD/QG type submersible screw pump is composed by three parts:pump, mechanical seal and motor ,mechanical seals is between pump and motor.inner-installed protector prevents the pump from damage due to abnormal power,clog and overload.They are recommended for pumping clean water without abrasive parts and liquid that are chemically non-aggressive to the material of the pump.mainly used for well pumping,river pumping,farm irrigation,water supply.mining ,drainage in industry.| Pump extermal casing | AISI 304 ss |
| Strainer | AISI 304 ss |
| Motor external casing | AISI 304 ss |
| Bottom support | Cast-Cu ASTM280 |
| Mechanical seal | Special seal for deep well(carbon-SIC/TC) |
| Bearing | NSK/AISI 304 ss |
| top cover | Cast iron G20 UNI5007 |
| Shaft | AISI 304 ss |
| model | power | Volt. | Flow | Head | Pipe dia. | package dimension&GW | ||||
| HP | KW | V | m3/h | m | inch | L | W | H | KG | |
| QGD1-50-0.25 | 0.35 | 0.25 | 220 | 1 | 50 | 1" | 510 | 140 | 165 | 12.5 |
| QGD1.2-50-0.37 | 0.5 | 0.37 | 1.2 | 50 | 1" | 510 | 140 | 165 | 14 | |
| QGD1.8-50-0.5 | 0.7 | 0.5 | 1.8 | 50 | 1" | 510 | 140 | 165 | 14.5 | |
| QGD2.5-50-0.55 | 0.75 | 0.55 | 2.5 | 50 | 1.25" | 565 | 140 | 165 | 25 | |
| QGD1.2-120-0.75 | 1 | 0.75 | 1.2 | 120 | 1" | 715 | 140 | 165 | 27 | |
| QGD1.8-100-0.75 | 1 | 0.75 | 220/380 | 1.8 | 100 | 1" | 620 | 150 | 190 | 28 |
| QGD3.5-50-0.75 | 1 | 0.75 | 3.5 | 50 | 1.25" | 620 | 150 | 190 | 28 | |
| QG1.8-120-1.1 | 1.5 | 1.1 | 380 | 1.8 | 120 | 1" | 620 | 150 | 190 | 32 |
| QG5-50-1.1 | 1.5 | 1.1 | 5 | 50 | 1.5" | 620 | 150 | 190 | 31 | |
| QG5-100-2.2 | 3 | 2.2 | 380 | 5 | 100 | 1.5" | 620 | 150 | 190 | 35 |
Taizhou Wedo Machinery Co., Ltd. is a manufacturer of electromechanical products integrating scientific research,manufacturing, sales and service.
Our mainly products : water pump series,electric motor series, aerator series, generator series, engine series, aerator series, blower series and other products. The products are exported to more than 120 countries.
We have all kinds of advanced production and testing equipment and a complete R & D and sales team. With high-quality material selection, rigorous production technology, process management, performance testing and field inspection, the company ensures the reliability of product quality.
Q1: Are you a factory or a trading company?
A:We are manufacturer.
Q2:What are your payment terms?
A:30% T/T in advance, balance should be paid after receiving BL copy or LC at sight.
Q3: Can you do OEM?
A: Yes,we can. Any OEM are welcome!
Q4:How about the MOQ?
A: Usually, it is 50-100 PCS for each modelBut sample order is highly welcome.
Q5:How about the delivery time?
A: 15-30 days after receiving customersdeposit.
Q6: How long is your warranty?
A:1 year.
Q7:What can we do in one-year warranty?
A:1.Providing Spare parts; 2.Engineer is available to service.
Suppliers with verified business licenses
Audited Supplier 
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