200wq400-30-55 8 Inch Centrifugal High Pressure High Capacity Cast Iron Electric Motor Submersible Sewage Dewatering Dirty Water Pond Pump
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Product Highlights
- High Capacity & Pressure: Max capacity 400m3/h and max head 30m for efficient dewatering.
- Customizable Materials: Options include High Chrome, Cast Iron, and Stainless Steel.
- Versatile Applications: Suitable for dredging, mining, metallurgy, and sewage drainage.
- Robust Construction: Vertical submersible design with single-stage closed impeller.
- Quality Assurance: Strict quality checks and testing reports provided before delivery.
- Wide Material Options: Shaft, casing, and impeller available in SS316 or Duplex steel.
- Flexible Payment Terms: Supports T/T, L/C, Western Union, PayPal, and Trade Assurance.
- Fast Lead Time: General lead time is 7-15 working days depending on pump type.
Product Attributes
- Customization
- Available
- Max.Head
- 30m
- Max.Capacity
- 400m3/H
- Model NO.
- 200WQ400-30-55
- Driving Type
- Motor
- Impeller Number
- Single-Stage Pump
- Working Pressure
- High Pressure Pump
- Influent Type of Impeller
- Single Suction Pump
- Position of Pump Shaft
- Vertical Pump
- Pump Casing Combined
- Single Case
- Mounting Height
- Submersible
- Impeller
- Closed
- Usage
- Pump
- Material 1
- High Chrome
- Material 2
- Cast Iron
- Material 3
- Stainless Steel
- Application 1
- Dredging
- Application 2
- Water Treatment
- Application 3
- Mining
- Application 4
- Metallurgy
- Application 5
- Sewage Drain
- Application 6
- Irrigation
- Color
- as Customer Requirement
- Transport Package
- Ply Wooden Case
- Specification
- DN200mm
- Trademark
- MST
- Origin
- China
- HS Code
- 8413709090
- Production Capacity
- 7000set/Year
- Package Size
- 200.00cm * 200.00cm * 200.00cm
- Package Gross Weight
- 125.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 200wq400-30-55 8 Inch Centrifugal High Pressure High Capacity Cast Iron Electric Motor Submersible Sewage Dewatering Dirty Water Pond Pump
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Product Description
WQ series submersible sewage pump is mainly used for municipal works, industrial buildings, hotels, hospitals, civil air defence, mines, etc. Trades to drain off the sewage, waste water, rainwater and living water in cities containing solid grains and various long fabrics.
Characteristics:
| 200WQ400-30-55 TYPE SEWAGE PUMP | |
| Model | 200WQ400-30-55 |
| Capacity | 400 m3/h |
| Head | 30 m |
| Power | 55 kw |
| Color | As Customer Required |
| Casing material | Cast iron |
| Wet ends material | Cast iron |
| Shaft material | 45# steel |
| Shaft seal | Mechanical seal |
| Voltage and frequency | 380V 50HZ |
Curve:

Dimension drawing:
Features:
| Materials | ||
| Description | Standard Material | Material Options |
| Shaft | 420 Stainless Steel | |
| Pump Casing | Cast Iron | SS316/ Duplex |
| Impeller | Cast Iron | SS316/ Duplex |
| Neck Ring | Cast Iron | SS316/ Duplex |
| Motor Water Jacket | Mild Steel | SS316 |
| Motor Mechanical Seal | SS304 | |
| Wet End Mechanical Seal | SS304 | |
| Motor Body | Cast Iron | SS316 |
| Oil Housing | Cast Iron | SS316 |
Conditions of use
1. Medium temperature should not be over 40degree, the density no larger than 1200kg/m, and the PH value within5-9.
2. During running, the pump must not be lower than the lowest liquid level.
3. The maximum diameter of the solid grain going through the pump has not be larger than 50% of the pump outlet.
FAQ
1. What is your product range?
A: centrifugal pump. Centrifugal pump includes slurry pump, gravel pump, clean water pump, sewage pump, chemical pump, self-priming pump and diesel engine pump.
2. What's your MOQ, payment term and lead time?
A: MOQ for centrifugal pump is 1set, MOQ for conveyor belt is 100cbm.
Payment Term: T/T, L/C, Western Union, Paypal and Trade Assurance.
Lead time: in general 7 working days for slurry pump, 15working days for water pump.
3. What information should I let you know if I want to get a quotation:
A: Pump capacity, pump head, medium, medium temperature, pump material, quantity, if possible, please also provide the pump model you are using now, price will be calculated as per the pump model, if not, we will recommend relevant product for reference.
4. If I put a bigger motor on my pump, will it pump more?
A: No. The amount of water and the pressure (head) that a centrifugal pump process is related to the rotational speed, impeller diameter and size of the impeller vanes.
5. Do you impact the finished product?
A: Yes, each batch of production and finished product will be quality checked strickly before delivering, testing report or video can be sent to clients for reference.
6. How do you ship the finished product?
A: By sea, By air, By international express.
Inquiry of Pump
1. Head: _____meter
2. Capacity: _____m3/h
3. Liquid media: ______
4. PH: _____
5. Concentration: ____%
6. Temperature: _____degree
7. Specific density; ______kg/m3
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR246220". Items marked "" are certified.
Company Profile
DEPUMP TECHNOLOGY SJZ Co., Ltd. is professional manufacturer in pumps. Pumps range from Slurry pumps, Sewage pumps, Water pumps, Spares, Accessories, etc. Besides our main pump business, we also supply the ONE-STOP Service based on customer's requirement, like the electric motor, control cabinet, pipes, dredger boats, floaters, etc.
After accumulation and development 14 years since 2008, our products export to over than 124 Countries. Australia, USA, Russia, Romania, Indonesia, Malaysia, Thailand, India, Turkey, Egypt, South Africa, Peru, Brazil, etc.
We have formed a complete system of pump design, selection, application, manufacture, marketing, maintenance and after-sale service.
Welcome you visit our website and our factory for more businesses!
Advantage
1. Professional technical team:
Slurry pump engineer, Water pump engineer, Electric engineer
2.14 years export experience
3. One-stop Service:
Pump supply+ Test and package+ Shipping+ After-sale Service+ Permanent sales file
Guarantee
1. Customer traceable line
2. At least 1 year quality guarantee
3. Official Certificate of quality
4. Lifelong after sales service
MAIN PRODUCTS
1. Slurry Pump (mAh, MSP, SS) Horizontal, vertical, submersible type
2. Water Pump(ZX, S, D, IS) Self priming, Split casing, Multistage, End suction type
3. Sewage Pump (ZW, WQ) Self priming, Submersible type
4. Chemical Pump (IH, IHF)
5. Spare parts
6. Accessories: Like pipes, electric motor, control panel, valves, etc.
7. Technical support and After-sale services
About Our Factory & Business Background
- Address
- Room 25-905, No 19 of Pingan North Street, Shijiazhuang, Hebei, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, As customer required
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin, Qingdao, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2008-07-17
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is your product range?
- Centrifugal pump. Centrifugal pump includes slurry pump, gravel pump, clean water pump, sewage pump, chemical pump, self-priming pump and diesel engine pump.
- What's your MOQ, payment term and lead time?
- MOQ for centrifugal pump is 1set, MOQ for conveyor belt is 100cbm. Payment Term: T/T, L/C, Western Union, Paypal and Trade Assurance. Lead time: in general 7 working days for slurry pump, 15working days for water pump.
- What information should I let you know if I want to get a quotation?
- Pump capacity, pump head, medium, medium temperature, pump material, quantity, if possible, please also provide the pump model you are using now, price will be calculated as per the pump model, if not, we will recommend relevant product for reference.
- If I put a bigger motor on my pump, will it pump more?
- No. The amount of water and the pressure (head) that a centrifugal pump process is related to the rotational speed, impeller diameter and size of the impeller vanes.
- Do you impact the finished product?
- Yes, each batch of production and finished product will be quality checked strickly before delivering, testing report or video can be sent to clients for reference.
- How do you ship the finished product?
- By sea, By air, By international express.
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