Slurry pump impeller,slurry pump packing,rubber slurry pump parts

Slurry Pump Parts

The Impeller is one of the most important parts of slurry pump. Centrifugal pumps need impeller to produce the centrifugal force which transfer the slurries. The centrifugal force is produced by the impeller which rotates to a certain speed.

Model
```
Metal Impeller
```
Capacity
```
N/A
```
Head(TDH)
```
N/A
```
Allowable Max. Power
```
N/A
```
Speed
```
N/A
```
NPSH
```
N/A
```

The Impeller is one of the most important parts of slurry pump. Centrifugal pumps need impeller to produce the centrifugal force which transfer the slurries. The centrifugal force is produced by the impeller which rotates to a certain speed.

Model
```
Rubber Impeller
```
Capacity
```
N/A
```
Head(TDH)
```
N/A
```
Allowable Max. Power
```
N/A
```
Speed
```
N/A
```
NPSH
```
N/A
```

Volute liner is also one of wet parts of slurry pumps. It forms a pump chamber with throatbush and frame plate liner insert where the slurry would flow through them.

Model
```
Volute Liner
```
Capacity
```
N/A
```
Head(TDH)
```
N/A
```
Allowable Max. Power
```
N/A
```
Speed
```
N/A
```
NPSH
```
N/A
```

Volute liner is also one of wet parts of slurry pumps. It forms a pump chamber with throatbush and frame plate liner insert where the slurry would flow through them.

Model
```
Rubber Liner
```
Capacity
```
N/A
```
Head(TDH)
```
N/A
```
Allowable Max. Power
```
N/A
```
Speed
```
N/A
```
NPSH
```
N/A
```

Expeller is also a very important slurry pump part.

Model
```
Expeller
```
Capacity
```
N/A
```
Head(TDH)
```
N/A
```
Allowable Max. Power
```
N/A
```
Speed
```
N/A
```
NPSH
```
N/A
```

Throatbush forms a pump chamber with volute liner and frame plate liner insert where the slurry would flow through them.

Model
```
Throatbush
```
Capacity
```
N/A
```
Head(TDH)
```
N/A
```
Allowable Max. Power
```
N/A
```
Speed
```
N/A
```
NPSH
```
N/A
```

Wet Parts

Wet parts, namely the pump parts have direct connection with slurry, are very crucial to the service life of slurry pumps. The wet parts, include impeller, liner, throatbush, frame plate liner insert, casing, etc., are very easily worn-out components because they work under longtime impact of abrassive and corrosive slurries in the high speed. For the long service life of pump parts, the material plays an important role here.

Excellence pump offers the two solutions for this problem. We choose the white iron, high chrome for the strong abrasive slurries with the sharp particles.

As for the corrsive slurries with blunt particles, we recommend the natural rubber. We have standard impeller materials which are suitable for most applications.

If the slurry is really special in property, customized impeller materials are available.

Rubber Impeller

Metal Liner

Rubber Liner

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Standard Materials

Metal：

1. KmTBCr27 is named in China, which has 27% Chrome. Alloy KmTBCr27 is a wear resistant white iron that offers excellent performance under erosive conditions.
2. KmTBCr28 has the main elements of Chrome 28%, low Carbon with hardness of 430 in Brinell. KmTBCr28 is a corrosion resistant white iron suitable for low pH corrosion duties, where erosive wear is also a problem.
3. KmTBCr35 has the main elements of Chrome35-45%, low Carbon with hardness of 450 in Brinell. KmTBCr35 is a premium erosion/corrosion alloy to be used where excellent erosion and corrosion resistance is required.

Rubber：

1. ER01 is used for impellers where superior erosive resistance is required in fine particle slurries. The hardness of ER01 makes it more resistant to both chunking wear and dilation (ie, expansion caused by centrifugal forces) as compared to ER02. ER01 is generally only used for impellers.

2. The antioxidants and antidegradents used in ER02 have been optimized to improve storage life and reduce degradation during use. The high erosion resistance of ER02 is provided by the combination of its high resilience, high tensile strength and low short hardness.

Customized Materials

Excellence is always making continuous optimization of materials like EPDM, Hapalon, Hastelloy, CD4MCu and other anti-abrasive materials for various applications.

If you want to know more pump standard ,please click here to ask for sales engineer.

Releted Products

Slurry Pump Parts

Slurry Pump Shaft Sleeve

Slurry Pump Shaft Bearing

Slurry Pump Expeller Ring

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