Custom Water Pump Impeller and Robust Iron Casting 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

Proudly standing as a premier iron foundry, our unmatched expertise shines in every element of our craft!

By selecting only the most exquisite raw materials and rigorously implementing continuous quality inspections, we assure excellence is not just achieved, but guaranteed.

With an extensive wealth of experience, remarkable capacity, and an unwavering commitment to eco-friendly manufacturing, we excel as leaders in professional iron foundry services.
Spanning a vast 80,000-square-meter expanse, our factory is equipped with modern workshops and the latest state-of-the-art equipment, including sophisticated furnaces and precision casting machines, tailored to fulfill diverse and customized orders.

We take great pride in offering a comprehensive range of cast-iron products ideal for construction, including drainage gratings and robust manhole covers; machinery parts such as precision transmission wheels and engine components; and other versatile applications like water pump housings and elegant umbrella bases. Through expert customization, we meet specific requirements for material, size, shape, and performance with unparalleled precision.

Quality and environmental consciousness are at the heart of our core values. Accredited with ISO 9001, ISO 14001, and ISO 45001 certifications, we commence with premium, eco-friendly raw materials and meticulously oversee production to minimize waste and emissions. Our leading-edge inspections ensure that our products not only surpass industry standards but also achieve the lowest environmental impact possible.

Our dedicated team offers holistic pre-sale consultation and support, keeps you informed and reassured on order status during sales, and provides warranties coupled with prompt feedback post-sales, fostering enduring and fruitful 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

What makes us your ideal choice? Discover the reasons why we stand out!

Premium Quality Materials

We meticulously select the finest top-grade cast iron materials. This rigorous selection process guarantees that our impellers boast exceptional strength and durability, adeptly resisting wear and corrosion even during prolonged operations in challenging aquatic environments.

State-of-the-Art Casting Technology

By harnessing advanced casting equipment and precise techniques, we meticulously control our casting process. This meticulous precision enables us to produce impellers with exact dimensions and flawless surfaces, minimizing the need for extensive post-processing while assuring optimal impeller performance.

Expert Workforce

Our workforce is comprised of highly skilled and experienced professionals in casting operations. Their profound expertise in water pump impeller production—from mold creation to casting and meticulous quality inspection—ensures that each impeller we produce is of superior quality.

Meticulous Quality Assurance

Implementing a comprehensive quality control system, we subject every water pump impeller to multiple detailed inspections, including dimensional verification, thorough material assessment, and rigorous performance testing, ensuring that only the finest quality products leave our facility.