Versatile Pump Impeller in Grey Iron with Custom Trademark Options

• 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

Elevating the standards of precision and craftsmanship in the iron foundry industry, Jinan Homa Machinery Co., Ltd. stands proudly as a paragon of excellence and unmatched expertise.

Our commitment to quality is unwavering, as we meticulously select only the finest raw materials. We implement a strict regimen of quality inspections, ensuring excellence at every phase of production.

With extensive experience and exceptional capabilities, we lead as a top-tier professional iron foundry, dedicated to eco-friendly practices and innovation.
Our expansive 80,000-square-meter facility boasts cutting-edge workshops and state-of-the-art equipment, including advanced furnaces and casting machines, expertly designed to handle diverse orders with precision.

Our diverse range of cast-iron products suits various applications, from construction essentials like drainage gratings and manhole covers to machinery parts and diverse uses such as water pump housings and umbrella bases. Our superior customization skills allow us to meet specific material, size, shape, and performance demands with precision.

Quality and eco-consciousness define our core values. With ISO 9001, ISO 14001, and ISO 45001 certifications, we utilize premium, eco-friendly materials and rigorous production oversight to minimize waste and emissions, ensuring products exceed industry standards and achieve minimal environmental impact.

Our dedicated team provides comprehensive services, from pre-sale consultation to continuous updates during sales, plus warranties and prompt feedback post-sales, fostering long-term 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? Discover the compelling reasons that set us apart as the ideal choice!

Premium Quality Materials

Through meticulous selection of top-grade cast iron, our impellers boast outstanding strength and durability, expertly resisting wear and corrosion in extended aquatic operations.

State-of-the-Art Casting Technology

Utilizing advanced casting equipment and techniques, we precisely control the casting process, achieving exact dimensions and smooth surfaces to minimize post-processing, ensuring optimal impeller performance.

Expert Workforce

Our team comprises highly skilled professionals in casting operations, with deep expertise in water pump impeller production, ensuring each impeller meets superior quality standards.

Meticulous Quality Assurance

Our rigorous quality control system subjects each water pump impeller to thorough inspections, covering dimensional, material, and performance aspects, ensuring only top-quality products leave our facility.