Versatile Ductile Iron Pump Housing Impeller for Various Applications

• 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. is the epitome of precision and artistry in the iron foundry industry, setting unparalleled standards with its exceptional expertise and commitment to excellence!

Through the careful selection of only top-tier raw materials and a relentless dedication to rigorous quality inspections, our production process is a testament to our pursuit of excellence and superiority at every turn.

With our vast reservoir of experience, unmatched capacity, and steadfast dedication to eco-friendly manufacturing, we proudly illuminate the iron foundry landscape as a leading professional.
Spanning an impressive 80,000-square-meter facility, our factory boasts modern workshops equipped with cutting-edge technology. Our sophisticated furnaces and casting machines are specifically designed to execute a wide range of orders with impeccable precision.

We offer an expansive array of cast-iron products perfect for a multitude of applications. Our lineup includes essential construction items like drainage gratings and manhole covers, critical machinery components such as transmission wheels and engine parts, as well as water pump housings and umbrella bases. Our superior customization capabilities enable us to meet precise material, size, shape, and performance requirements with finesse.

At the heart of our operation are our values of quality and eco-consciousness. With ISO 9001, ISO 14001, and ISO 45001 certifications, we utilize premium, eco-friendly raw materials and manage production meticulously to minimize waste and emissions. Our advanced inspection techniques guarantee that our products not only surpass industry standards but also achieve minimal environmental impact.

Our committed team offers a full spectrum of services, from pre-sale consultation and ongoing order status updates to warranties and swift feedback post-sales, all designed to 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

Why choose us above all? Discover the compelling reasons that make us the standout choice!

Premium Quality Materials

We rigorously select superior-grade cast iron materials, ensuring our impellers are exceptionally strong and durable, effectively resisting wear and corrosion even during extended operations in marine environments.

State-of-the-Art Casting Technology

Employing cutting-edge casting equipment and techniques, we precisely control the casting process. This precision enables us to manufacture impellers with exact dimensions and smooth surfaces, reducing the need for extensive post-processing and ensuring optimal performance.

Expert Workforce

Our team comprises highly skilled, seasoned professionals adept in casting operations. Their profound knowledge of water pump impeller production—from mold creation to casting and quality inspection—assures each impeller's superior quality.

Meticulous Quality Assurance

Utilizing an exhaustive quality control system, each water pump impeller undergoes multiple intensive inspections, including dimensional verification, material assessment, and performance testing, ensuring only the finest products leave our facility.