natural rubber slurry pump semi-open impeller

Slurry pump impeller

Naipu Impeller is one of the most important parts of slurry pump. When impeller is rotating, the slurry pump could meet the requirements of the equipment. However, it is a component, which is worn out very easily. Therefore, for long service life of the impeller, the material plays an important role here.

Naipu pump offers the two solutions for this problem. We choose the white iron, high chrome (27%) for the strong abrasive slurries, also with the sharp particles. For the corrosive slurries with blunt particles, we recommend the natural rubber.

Wear resistant cast alloys are used for slurry pump liners and impellers where conditions are not suited to rubber, such as with coarse or sharp edged particles, or on duties having high impeller peripheral velocities or high operating temperatures.

Front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and molded elastomer impellers are completely interchangeable. Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available.

Metal impeller material

1) Material: A05,W1, W2, NA, Cr15Mo3, Cr24, Cr26, Cr27

R08, R24, R26, R33, R38, R66

2) Vanes from 3-6. It depending on the size of the particles in the slurry.

3) Impeller type including Close, Semi-open and Open type. Impellers are generally closed because of higher efficiencies and are less prone to wear in the front liner region. Open impellers are more common in smaller pumps or where particle blockage may be a problem or where the shear provided by an open impeller is an aid to pumping froth.

4) We can also produce the non-standard impellers for some special situations.

Pumping coarse coal

Pumping fibrous material

Reduced diameter impellers

Reduced eye impellers.

B1052

B15127

C2147

D3147

E4147R

F6147R

Pump Sample Showing

Packaging details: 1. Outside package: standard export wooden cases. 2. Inner package: Stretch film.

1. Shijiazhuang Naipu Pump Co., Ltd

is a professional manufacturing enterprise of slurry pumps located in Hi-Tech Industry Development Zone. Our enterprise has one group of high quality technical and management talents working in Design, R&D, Production, Sales and Services. Our technical team consists of talents specialized in hydraulic machinery, casting, heat treatment, engineering, material science and machining. We proudly manufacture quality pumps whose parts are 100% reverse interchangeable with major brands. This means no more inventory hassles when you decide to use another pump supplier. We have about 30 years experiences and export to worldwide countries.

2. Advantage of Naipu pump

Competitive price; short lead time; powerful technical support for pump selection and problem solving

3. Slurry Pump Parts

Casing, shaft, throat bush, wear plate, case, cover, stuffing box, lantern restrictor, cover plate bolt, volute, throat bush, shaft sleeve, cover plate liner, frame plate liner.

Type AH(ZJ) series pump has a compact construction. If it is correctly installed and operated, the pump will have a long life.