Product Characteristics
High Hardness: Mohs hardness rating of 7–8 .
Exceptional Chemical Corrosion Resistance:
Resistant to chloride ion concentrations up to 800,000 ppm.
Resistant to fluoride ion concentrations up to 200,000 ppm .
High-Temperature Resistance: Can withstand medium temperatures up to 150°C .
Lightweight: The density of NPT silicon carbide ceramic cast components is 2.4–2.6 g/cm3, only about one-third the density of typical steel materials (7.8–8.0 g/cm3) used in the market .
Smooth Product Surface:
The flow channels of NPT silicon carbide ceramic cast impellers and pump casings are smooth, reducing frictional resistance and minimizing mechanical wear on components, thereby extending service life .
NPT silicon carbide ceramic cast pump components have a service life 2–3 times longer than that of metal materials .
Product Structure

| 1-Pump shaft | 2-Rear bearing | 3-Bracket | 4-Front bearing | 5-Shaft seal |
| 6-Intermediate frame | 7-Rear guard plate | 8-Pump body | 9-Impeller | 10-Front guard plate |
Casing | Silicon Carbide |
Impeller | Silicon Carbide |
Front guard plate
| Silicon Carbide |
Rear guard plate
| Silicon Carbide |
Intermediate frame | HT |
Bracket
| HT |
Shaft | 40Cr |
Main Configuration | Manufacturer standard | Optional Configuration |
Motor | Chinese Brand(Chonqing/Xi’An | Nanyang, Jiamusi, ABB, Innomotics or designated brands |
Bearing | Havalo | SKF,NSK,FAG or designated brands |
Mechanical Seal | Zigong | Chengdu Yitong,Sinoseal |
Flange and matching flange | Industry Standards | European standard, German standard, American standard, Japanese standard, national standard |
Coupling | Pin Coupling |

