Vertical Multistage Pumps -

Vertical Multistage Pumps: Best choice of water supply for buildings

Reason 1: Efficient & Energy-efficient

Vertical Multistage Pumps: The impeller and volute is produced by stainless steel pressing and stretching technology, which is welded by laser welding. The surface of components in contact with water is smooth, with high efficient and low energy consumption. The energy can be saved by more than 30% if an advanced inverter is equipped.

Reason 2: No Pollution

Vertical Multistage Pumps: The stainless steel material is anti-corrosive and anti-rust, which can be used to transfer slight corrosive mediums. It is produced by pressing, stretching and bulging, for which it has no blind corner or scaling, making it easy for cleaning and no secondary pollution.

Reason 3: Easy for installation & Maintenance

The vertical structure, the motor on the top and pump on the bottom, is especially suitable for the pipeline installation and makes it small. The pump and motor are connected with the coupling. The cartridge mechanical seal is fitted which makes assembly and disassembly easy. On-site debugging is not required. No need to disassemble the motor when replacing the mechanical seal.

Reason 4: Stable & Low noise

It is featured by the structure of spline shaft and molded by cold extrusion, which is of high precision and good.

The surface of hydraulic components is smooth. Slight vibration & low noise.

Reason 5: Long service life

Advanced equipment, professional talents, specialized production……………..

The advanced production technology and assembly process guarantee its high quality and improve its service life and stability.

Reason 6: Good interchangeability

The dimensions of product and installation are correspondence with the latest GRUNFOS products. With a full product range, it is an ideal new product.