Custom Water Pump Impeller with Durable Smooth Finish 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 dedicated iron foundry, our expertise is unmatched, setting us apart in the industry with unparalleled mastery in craftsmanship and innovation!

By meticulously selecting only the finest quality raw materials and implementing rigorous quality inspections continuously throughout our processes, we guarantee nothing short of excellence.

With a wealth of experience, exceptional capacity, and a steadfast commitment to eco-friendly manufacturing, we shine as a professional iron foundry dedicated to sustainable excellence.
Spanning over an impressive 80,000-square-meter area, our factory is equipped with modern workshops and cutting-edge equipment, including advanced furnaces and casting machines, perfectly tailored to handle a diverse array of orders.

We proudly offer an extensive range of cast-iron products ideal for construction, such as durable drainage gratings and robust manhole covers; precise machinery parts, including transmission wheels and engine components; along with other applications like water pump housings and umbrella bases. Excelling in customization, we meticulously cater to specific material, size, shape, and performance requirements with precision and expertise.

Quality and eco-consciousness are the cornerstones of our core values. Accredited with ISO 9001, ISO 14001, and ISO 45001 certifications, we commence with premium, eco-friendly raw materials, rigorously supervising production to minimize waste and emissions. Our advanced inspections not only ensure products surpass industry standards but also achieve the lowest environmental impact possible, embodying our commitment to sustainable manufacturing.

Our dedicated team offers comprehensive pre-sale consultation and support, keeps you updated on order status during sales, and provides warranties along with prompt feedback post-sales, fostering long-term partnerships built on trust and reliability.

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 the ideal choice? Discover the compelling reasons that set us apart!

Premium Quality Materials

We meticulously select top-grade cast iron materials, ensuring our impellers possess exceptional strength and durability. This stringent selection process guarantees superior resistance to wear and corrosion, allowing them to perform exceptionally well during prolonged operations in challenging aquatic environments.

State-of-the-Art Casting Technology

Harnessing the power of advanced casting equipment and techniques allows us to maintain precise control over our casting process. This precision enables the production of impellers with exact dimensions and smooth surfaces, significantly minimizing the need for extensive post-processing while ensuring optimal impeller performance.

Expert Workforce

Our workforce comprises highly skilled and experienced professionals in casting operations. Their profound understanding of water pump impeller production—from intricate mold creation to precise casting and stringent quality inspection—ensures the superior quality of each impeller produced, meeting the highest industry standards.

Meticulous Quality Assurance

Employing a comprehensive quality control system, we subject every water pump impeller to multiple inspections, including dimensional verification, meticulous material assessment, and rigorous performance testing, ensuring that only top-quality products are dispatched from our facility.