Self-Balancing type Horizontal Multistage Ring Section Stainless Steel Chemical Centrifugal Pump is specially design and constructed with corrosive-resistance material for the wet parts. With symmetrically arranged impeller rotor components, axial forces generated by all levels of symmetrical impellers forces offset each other and automatic balancing of huge axial thrust within pump cavity can be realized without the balance disc structure. Unique throtting and pressure reduction devices, odd-level balancing device. Using advanced hydraulic model, independent R&D enery efficient products, Good centering of impeller and guide vane channel and efficiency will not significantly drop as balancing disc & plate are removed. No leakage of balancing water reduces loss of volume and improves pump efficiency and pump efficiency is on average 2-5% higher than normal pumps.

The Chemical Centrifugal Pumps are indispensable to chemical industrial projects and oil-similar liquid handling facilities. Sanchang has performed field tests in various industrial chemical projects and marine construction projects under severe conditions over many years, in collaboration with general contractors, and applied the obtained know-how to developing corrosive-resistant pumps.

This material is made by specially treating chromium cast iron. Because its electric potential is slightly lower than that of the shaft, the impeller corrodes gradually, which helps to prevent the shaft from corroding. The impeller needs to be replaced every few years to 10 years, depending on operating conditions. However, the impeller costs far less than the shaft to replace. All the wetted parts of this pump are made of titanium and resin, which provides the highest corrosion resistance to corrosive liquid.

Application

Chemical Centrifugal Pumps for general Industrial Purposes. The types of chemicals that can be pumped by our pumps includes but is not limited to the following:

* Sulphuric acid pumping
* Nitric acid pumping
* Hydrofluoric acid pumping
* Oil liquid pumping
* Food & Juice industry
* Salt industry

* Brine handling

Parameters