Durable Ductile Iron Pump Housing Impeller with Smooth Finish Available

• 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., a shining exemplar of precision and artistry in the iron foundry realm, consistently sets the benchmark for excellence. Our expertise and dedication make us an industry leader you can trust!

Through the meticulous selection of the finest raw materials and an unwavering commitment to continuous and rigorous quality inspections, we guarantee unmatched excellence and superiority at every stage of production.

With an abundant reservoir of experience, unrivaled capacity, and a steadfast commitment to environmentally-conscious manufacturing, we stand out as a luminary in the iron foundry sector.
Spanning a vast 80,000-square-meter landscape, our factory is equipped with modern workshops and cutting-edge equipment. Our state-of-the-art furnaces and casting machines are designed to impeccably manage a diverse array of orders with unparalleled precision.

Presenting a comprehensive array of cast-iron products suitable for a myriad of applications. Our catalog ranges from essential construction items like drainage gratings and manhole covers to machinery parts including transmission wheels and engine components. Additionally, we offer water pump housings and umbrella bases, all customizable to meet precise material, size, shape, and performance specifications.

Quality and environmental stewardship form the core of our values. Holding ISO 9001, ISO 14001, and ISO 45001 certifications, we use premium, eco-friendly raw materials and exercise meticulous production oversight to minimize waste and emissions. Our advanced inspections ensure our products exceed industry standards while maintaining minimal environmental impact.

Our committed team offers an all-encompassing suite of services, including pre-sale consultation, continuous order status updates during sales, and post-sale warranties with immediate feedback, all fostering 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 distinguishes us as the ultimate choice? Explore the compelling reasons that set us apart!

Premium Quality Materials

We carefully select superior-grade cast iron materials. This meticulous selection ensures that our impellers possess outstanding strength and durability, effectively resisting wear and corrosion even during extensive use in aquatic environments.

State-of-the-Art Casting Technology

Harnessing advanced casting equipment and techniques, we attain precise control over our casting process. This precision enables us to produce impellers with exact dimensions and seamless surfaces, minimizing the need for extensive post-processing while ensuring peak impeller performance.

Expert Workforce

Our team comprises highly skilled and experienced professionals in casting operations. Their profound expertise in water pump impeller production—from mold creation to casting and quality inspection—ensures each impeller's exceptional quality.

Meticulous Quality Assurance

Employing a thorough quality control system, we rigorously inspect every water pump impeller through various checks, including dimensional verification, material evaluation, and performance testing. This ensures that only the highest quality products leave our facility.