High Quality Ductile Iron Impeller and Customized Pump Housing

• Customization: Available
• Type: Impeller
• Material: Grey Iron, Ductile Iron
• Surface: Smooth, Painting as Customer′s Request
• Trade Mark: as Customer′s Request
• Application: Water Pump
• Transport Package: Steel Pallet for Export Shipment
• Specification: various sizes, custom made
• Trademark: OEM
• Origin: China
• HS Code: 7325101000
• Production Capacity: 80000 PCS/Month

Product Description

Exuding pride as a dedicated iron foundry, we stand unparalleled in our expertise!

Through the careful selection of the finest raw materials and the relentless implementation of rigorous quality inspections, we guarantee extraordinary excellence.

With extensive experience, remarkable capacity, and an unwavering dedication to eco-friendly manufacturing, we thrive as a premier iron foundry.
Spanning an impressive 80,000-square-meter area, our factory is equipped with state-of-the-art workshops and advanced equipment, including furnaces and casting machines, designed to handle a variety of orders seamlessly.

We proudly offer a comprehensive array of cast-iron products perfect for construction needs, such as drainage gratings and manhole covers; machinery components, like transmission wheels and engine parts; as well as applications like water pump housings and umbrella bases. Excelling in customization, we precisely meet specific material, size, shape, and performance requirements.

Quality and eco-consciousness are at the heart of our core values. With ISO 9001, ISO 14001, and ISO 45001 certifications, we begin with premium, eco-friendly raw materials and meticulously supervise production to reduce waste and emissions. Our sophisticated inspections ensure our products not only surpass industry standards but also achieve minimal environmental impact.

Our devoted team provides comprehensive pre-sale consultation and support, keeps you informed on order status during sales, and offers warranties with prompt feedback post-sales, fostering enduring partnerships.

Parameter	Details
Material	Gray cast iron (HT250)
Outer diameter	200 - 500 mm (depending on the pump model)
Inner diameter (hub)	50 - 150 mm
Blade number	4 - 8
Blade thickness	5 - 15 mm
Blade shape	Backward - curved or radial
Blade angle (relative to the tangent of the rotation circle)	20 - 40 degrees
Surface roughness (Ra)	1.6 - 6.3 μm
Weight	5 - 20 kg
Maximum rotational speed	1000 - 3000 rpm
Tolerance of outer diameter	± 0.5 - ± 2 mm
Tolerance of inner diameter	± 0.3 - ± 1 mm
Tolerance of blade thickness	± 0.2 - ± 1 mm
Balance grade	G2.5 - G6.3
Maximum working temperature	- 20 - 200 °C

Why choose us as your ideal partner? Discover the reasons!

Top-Tier Quality Materials

We painstakingly select superior-grade cast iron materials. This rigorous selection process ensures that our impellers boast exceptional strength and durability, effectively resisting wear and corrosion during extended use in aquatic environments.

Cutting-Edge Casting Technology

By utilizing cutting-edge casting equipment and techniques, we achieve precise control over our casting process. This precision facilitates the creation of impellers with accurate dimensions and smooth surfaces, reducing the need for extensive post-processing while ensuring optimal performance.

Seasoned Workforce

Our team comprises highly skilled and seasoned professionals in casting operations. Their deep knowledge of water pump impeller production—from mold design to casting and quality assurance—guarantees the superior quality of every impeller we produce.

Comprehensive Quality Assurance

Applying a meticulous quality control system, each water pump impeller undergoes multiple inspections, including dimensional verification, material evaluation, and performance testing, ensuring only the highest quality products leave our facility.