Premium Quality Grey Iron Pump Housing Impeller with Smooth Finish

• 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

Jinan Homa Machinery Co., Ltd. stands proudly as a shining beacon of unmatched precision and masterful craftsmanship within the iron foundry industry, consistently setting the gold standard for excellence and expertise!

By meticulously handpicking only the highest quality raw materials and upholding an unwavering commitment to rigorous quality inspections, we guarantee excellence and superiority at each step of our production journey.

With an invaluable treasure trove of experience, unparalleled production capacity, and a steadfast dedication to eco-friendly manufacturing, we illuminate the path as a leading authority in the iron foundry realm.
Spanning a vast 80,000-square-meter facility, our factory is outfitted with cutting-edge workshops and the most advanced equipment. Our state-of-the-art furnaces and casting machines are specifically designed to handle a diverse range of orders with impeccable precision.

We take pride in offering an extensive assortment of cast-iron products, perfectly suited for a multitude of applications. From construction essentials like drainage gratings and manhole covers to machinery parts such as transmission wheels and engine components, we also provide water pump housings and umbrella bases. Our remarkable customization capabilities empower us to meet specific material, size, shape, and performance requirements with precision.

Quality and eco-consciousness form the very foundation of our core values. With ISO 9001, ISO 14001, and ISO 45001 certifications, we utilize top-tier, eco-friendly raw materials and meticulously oversee production to minimize waste and emissions. Our sophisticated inspections ensure our products not only surpass industry standards but also have the lowest possible environmental impact.

Our dedicated team offers a comprehensive suite of services, including pre-sale consultation and support, continuous updates on order status during sales, and warranties accompanied by prompt feedback post-sales, all of which cultivate 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

What makes us the ultimate choice? Dive deep into the compelling reasons why we stand out from the rest!

Premium Quality Materials

We meticulously select only top-grade cast iron materials. This careful selection ensures that our impellers exhibit exceptional strength and durability, expertly resisting wear and corrosion, even during extended operations in aquatic environments.

State-of-the-Art Casting Technology

Employing advanced casting equipment and techniques, we achieve precise control over our casting process. This meticulous precision enables us to produce impellers with exact dimensions and smooth surfaces, thereby minimizing the need for extensive post-processing and ensuring optimal performance.

Expert Workforce

Our team is comprised of highly skilled and seasoned professionals in casting operations. Their profound expertise in water pump impeller production—from mold creation to casting and quality inspection—guarantees the superior quality of each impeller.

Meticulous Quality Assurance

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