High Quality Pump Impeller and Smooth Finish Iron 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 an unwavering pillar in the iron foundry industry, our expertise is simply unparalleled! With dedication and unmatched skill, we bring your visions to life.

Our commitment to excellence is unwavering as we meticulously select only the highest quality raw materials. Through relentless quality inspections performed with precision and care, we ensure that each product meets the pinnacle of perfection.

Boasting a wealth of experience, remarkable production capacity, and a steadfast dedication to eco-conscious manufacturing, we soar as a leading professional iron foundry that delivers beyond expectations.
Encompassing a sprawling 80,000-square-meter area, our state-of-the-art factory features modern workshops and cutting-edge equipment, including advanced furnaces and precision casting machines, designed to fulfill diverse order requirements with finesse.

We take immense pride in offering a comprehensive selection of cast-iron products ideal for construction, including robust drainage gratings and durable manhole covers. Our offerings extend to machinery parts such as transmission wheels and engine components, as well as versatile applications like water pump housings and sturdy umbrella bases. Mastering customization, we meet specific demands for material, size, shape, and performance standards with utmost precision and care.

Quality and eco-consciousness are the cornerstones of our core values. Armed with ISO 9001, ISO 14001, and ISO 45001 certifications, we commence with eco-friendly premium raw materials, overseeing every stage of production to minimize waste and emissions. Our advanced inspection processes not only ensure our products exceed industry standards but also achieve an environmentally low-impact footprint.

Our devoted team provides an all-encompassing customer experience, offering detailed pre-sale consultation and steadfast support. We keep you informed on order status during sales and extend warranties backed by prompt feedback post-sales, fostering enduring relationships and partnerships based on trust.

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 optimal choice? Discover the reasons why!

Premium Quality Materials

Our meticulous selection of top-grade cast iron materials ensures that our impellers boast exceptional strength and durability. This careful selection process allows our impellers to resist wear and corrosion, performing optimally during prolonged operations in aquatic environments with unyielding reliability.

State-of-the-Art Casting Technology

By leveraging advanced casting equipment and state-of-the-art techniques, we exercise precise control over our casting process. This results in impellers crafted with exact dimensions and seamless surfaces, minimizing the need for extensive post-processing and ensuring peak impeller performance.

Expert Workforce

Our expert team comprises highly skilled professionals with deep experience in casting operations. Their profound knowledge of water pump impeller production—from mold creation to casting and rigorous quality inspection—guarantees the superior quality of every impeller we produce.

Meticulous Quality Assurance

Through a comprehensive quality control system, each water pump impeller undergoes rigorous inspections, including dimensional verification, material assessment, and performance testing. This ensures that only the highest-quality products leave our facility, meeting the most exacting standards.