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Help CenterWQ2520-1001-500T Pump Impeller for Wastewater Treatment, Cast Iron, 500mm, Solids Handling
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Introduction
As a dedicated manufacturer from Jiangsu Manqi Machinery Co., Ltd., we are proud to introduce our WQ2520-1001-500T Pump Impeller, specially engineered for demanding wastewater treatment applications. Our company, established in 2017 in Suzhou, Jiangsu, China, operates a modern factory spanning 10,000–30,000 square meters, with a skilled team of 11–50 employees. We specialize in producing high-quality cast iron impellers that deliver reliable performance in solids handling environments. This impeller features a robust 500mm diameter design, cast iron construction, and an open/semi-open configuration to efficiently pass large solids without clogging. With our expertise and cost-competitive manufacturing, this impeller is the ideal replacement or upgrade for municipal and industrial wastewater pumps.
Key Features & Technical Specifications
Our WQ2520-1001-500T impeller is built to withstand the toughest conditions. Below are the detailed characteristics and advantages:
- Material: High-grade cast iron (HT250 or equivalent) offers excellent wear resistance and corrosion resistance in wastewater media.
- Diameter: 500mm, optimized for large flow rates and low head applications typical in wastewater treatment plants.
- Impeller Type: Open/semi-open design with wide channels, allowing passage of solids up to 75mm in diameter without clogging.
- Balancing: Dynamically balanced to minimize vibration and extend bearing and seal life.
- Surface Finish: As-cast gray finish with optional coating available upon request (e.g., epoxy for enhanced chemical resistance).
- Customization: Bore size, keyway dimensions, and bolt hole pattern can be customized to fit various pump models.
| Parameter | Value |
|---|---|
| Diameter | 500 mm |
| Material | Cast Iron (HT250) |
| Impeller Type | Open/Semi-Open |
| Max Solid Passage | Up to 75 mm |
| Operating Temperature | 0°C – 80°C (standard) |
| Speed Range | 600 – 1200 RPM (dependent on pump) |
| Weight (approx.) | 80 kg |
Advantages & Customer Benefits
- Clog-Free Operation: The open vane design ensures uninterrupted flow even when handling fibrous materials, rags, and small debris, reducing maintenance downtime.
- Energy Efficiency: Hydraulically optimized profile minimizes hydraulic losses, translating to lower power consumption over the pump's lifespan.
- Durability: Cast iron construction provides excellent abrasion resistance, especially against sand and grit commonly found in wastewater.
- Easy Retrofit: Standardized dimensions allow simple replacement for many popular pump models; custom adapters available if needed.
- Cost-Effective: As a manufacturer, we offer competitive pricing without compromising quality – ideal for budget-conscious municipal or industrial projects.
Why Choose Jiangsu Manqi Machinery?
Since our founding in 2017, we have steadily grown to serve clients in Eastern Europe, Southeast Asia, Africa, and South Asia. Our dedicated team of 11–50 staff ensures strict quality control at every stage: from pattern making and casting to machining and balancing. We have exported over 10,000 impellers annually, with a customer satisfaction rate exceeding 95%. Our factory’s 10,000–30,000 square meter facility is equipped with CNC lathes, milling machines, dynamic balancing machines, and spectrometers to guarantee precision. We offer flexible payment terms and fast delivery via the Port of Shanghai. For any inquiries or custom requirements, our engineering team is ready to provide technical support within 24 hours.
Frequently Asked Questions (FAQ)
-
Q: Is this impeller compatible with all wastewater pumps?
A: It is designed for pumps with a 500mm impeller diameter. The bore size and keyway can be customized to fit most standard shafts. Please provide your pump model for a compatibility check. -
Q: What is the maximum solid size it can handle?
A: The open-channel design allows solids up to 75mm in diameter to pass through without clogging. For larger solids, please consult our team. -
Q: Can the impeller be made of stainless steel or other materials?
A: Yes, we offer customization in ductile iron, stainless steel (304/316), or bronze. Cast iron is the standard choice for cost-effective wastewater applications. -
Q: How do you ensure balancing quality?
A: Every impeller is dynamically balanced to ISO 1940 G6.3 grade (customizable to G2.5 on request). A balancing report is provided with each shipment. -
Q: What is the typical delivery time?
A: For standard cast iron impellers, delivery is 15–20 working days after order confirmation. Custom orders may take 25–30 working days depending on complexity. -
Q: Do you provide a warranty?
A: Yes, we offer a 12-month warranty against manufacturing defects. Extended warranty options are available upon request. -
Q: What is the minimum order quantity (MOQ)?
A: MOQ is 1 piece for samples and 10 pieces for bulk orders. Small trial orders are welcome to test performance.
Contact Us Today
If you are looking for a dependable, high-performance pump impeller for wastewater treatment, the WQ2520-1001-500T is a proven solution. With our manufacturing expertise, fast turnaround, and commitment to quality, we are confident we can meet your requirements. Send us an inquiry with your specific pump details, and we will provide a tailored quotation within 24 hours. Let Jiangsu Manqi Machinery be your partner in fluid handling excellence.
Send Inquiry to This Supplier
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