Stainless steel multistage centrifugal pump assembly

Stainless steel multistage centrifugal pump assembly
Stainless steel multistage centrifugal pump outer cylinder made of stainless steel, beautiful appearance, especially for high-rise buildings in parallel with the use of multiple pumps to reduce the single-pump unit with power, simplifying the electronic control equipment. Suitable for high-rise building residential, hospitals, hotels, department stores, office buildings and other fire fighting, water supply and air-conditioning unit cycle, cooling water transport.
Stainless steel multistage centrifugal pump Features:
1, using excellent hydraulic model and advanced manufacturing technology, greatly improve pump performance and service life.
2, because the shaft seal is made of hard alloy and fluorine rubber mechanical seal, can improve the reliability of pump operation and conveying medium temperature.
3, china haina brand stainless steel multi-stage centrifugal pump part of the flow of stainless steel stamping welded, making the pump can be applied to mild corrosive media.
4, the overall structure is compact, small size, light weight, low noise, energy-saving effect is significant, easy maintenance.
5, ss multistage centrifugal pump inlet and outlet located in the same level of the pump seat, which can be used directly in the pipeline.
6, using standard motor, the user can easily equipped with motor as needed.
7, stainless steel multistage centrifugal pump can be equipped with smart protectors according to user needs, the pump dry rotation, lack of phase, overload and other effective protection.
Stainless steel multistage centrifugal pump assembly considerations are as follows:
1, stainless steel multistage centrifugal pump assembly preparation
(1) a variety of tools and centrifugal pump parts nuts and bolts placed well.
(2) Carefully read the product manual of the centrifugal pump to understand the centrifugal pump assembly sequence and method.
(3) stainless steel multistage centrifugal pump assembly site clean.
(4) Check the replaced centrifugal pump parts size is consistent, such as mechanical seal model, bearing model, the size of the impeller and the old fitting is consistent.
2, stainless steel multistage centrifugal pump impeller assembly and inspection
We take the stainless steel multistage centrifugal pump impeller assembly and multistage centrifugal pump maintenance as an example. china haina multistage centrifugal pump impeller is composed of a number of impeller sleeve mounted on the shaft and the composition. Then, use impeller lock nuts to fix them on the relative orientation of the shaft. If the amendment of the various components can not meet the requirements, and the formation of a larger radial runout, stainless steel multistage centrifugal pump in the course of the operation is prone to friction, damage to the normal operation of the pump.