Full plastic anti-corrosion abrasion resistance electric centrifugal pump —— it uses high - quality plastics for parts like the impeller and shell. This pump has excellent wear resistance, able to handle media with solid particles. It shows great corrosion - resistance to various chemicals. With a well - designed impeller, it operates efficiently with low noise and vibration, suitable for multiple industries.
Item No :
THNPColor :
CustomizedPackage :
CustomizedMaterial :
Engneering plasticWorking Temp :
UHMWPE ≤ 100 ℃; Fluoroplastics ≤ 150 ℃Working Pressure :
1.6 MPaFull Plastic Anti-corrosion Abrasion Resistance Electric Centrifugal Pump
THNP full plastic anti-corrosion abrasion resistace centrifugal pump is a new type of low-speedslurrypump carefully designed by our company for the nonferrous smelting industry. It is made of ultra-high molecular weight polyethylene engineering plastic. It not only has excellent corrosion resistance, but also has very good wear resistance and excellent impact resistance. It has a wide range of applications, especially suitable for corrosive media with high solid content.
Product Advantages
1. The pump is a splint type low-speed slurry pump designed and manufactured with reference to JB/T8688-2013 standard and combined with the process of non-metallic pump. It has the advantages of corrosion resistance, wear resistance, high mechanical strength, high efficiency and energy saving;
2. The inner pressure bearing metal support framework is Embedded in the pump shell and pump cover, which overcomes the short comings of unstable mechanical properties caused by compression deformation and cold shrinkage deformation of the whole plastic pump body;
3. The seal of the pump is improved.Through the improvement of the power seal of the structure, the service life of the seal is longer than that of the conventional power seal. It can be used under the same working condition Api682 standard seal arrangement and flushing scheme can be configured.
Product Application
It is especially suitable for the transportation of various acids, corrosive pulp, electrolyte, sewage and other media in the hydrometallurgy of lead, zinc, gold, silver, copper, manganese, cobalt, rare earth and soon.
Material List
| Part | Material | Part | Material | Part | Material |
| ①Pump casing | Engineering plastic | ⑧Dynamic ring | SIC/hard alloy | ⑮Gland of back bearing | HT200 |
| ②Impeller | Engineering plastic | ⑨Bracket | HT200 | ⑯Pump coupling | 45# |
| ③Gasket | PTFE/Fluororubber | ⑩Gland of front bearing | HT200 | ⑰Diaphragm | 304 |
| ④Pump cover | HT200/Engineering plastic | ⑪Front bearing | rolling bearing | ⑱Electric coupling | 45# |
| ⑤Static ring | SIC/hard alloy | ⑫Bearing box | HT200 | ⑲Shield | 304 |
| ⑥Shaft sleeve | SIC | ⑬Pump shaft | 2Cr13/3Cr13 | ⑳Electric motor | Customized |
| ⑦Seal gland | 304/316/316L | ⑭Rear bearing | rolling bearing | ㉑Base plate | HT200 |
Performance Range
Design pressure: 1.6Mpa; Diameter: 25 ~300mm; Flow:0.75~1550m³/h; Head: 4.6~125m; Power: 0.75 ~ 280KW
Applicable temperature:
①UHMWPE ≤ 100 ℃;
②Fluoroplastics ≤ 150 ℃.
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