Nexus' Vertical Multistage Pumps & Booster Set

Nexus vertical multi-stage booster pump systems are designed for high pressure and/or high flow applications. They are particularly effective in delivering pressurized water to high-rise buildings, manufacturing complexes and other large facilities. Industrial and municipal plants benefit from booster pump sets for efficient delivery of fresh water and removal and treatment of wastewater.

These vertical booster pumpsets can be regulated by a variable frequency drive that controls the pump operation to maintain constant pressure regardless of varying demand and fluctuation in incoming pressure. Pumps in the set operate in a synchronized manner to supply the specified flow and pressures.

Features & Benefits

Know more about the features & benefits of using Nexus' Vertical Multistage Pumps & Booster Set.

Require minimal maintenance, increasing uptime
Non-self priming, close coupled
Flanged or with Victaulic coupling
Stainless steel impellers, chambers, pressure casing
Equipped with cartridge type mechanical seal
Wide range of pump sizes and number of stages

Available Options

We customise pumps according to your specific application. Get in touch with us to know your options.

Spare parts
Baseplate
Motor options
Seal material options

Key Specifications

Here are the key specifications of Nexus' Vertical Multistage Pumps & Booster Set.

Flow and pressure depend on the number of stages. Please get in touch with our team to get the exact specification according to your requirements.

Applications

Here is a list of industrial applications for which Nexus' Vertical Multistage Pumps & Booster Set are commonly utilized.

Water Supply And Pressure Boosting In:

High-rise buildings – residential and commercial
Pressure booster stations
Water networks
Industrial water supply

Light Industry Including:

Cleaning systems
Car wash facilities
Fire fighting systems
Process water systems

HVAC Applications:

Induction heating
Heat exchangers
Refrigerators
Cooling towers

Agriculture:

Greenhouses
Flood irrigation
Sprinkler irrigation

Water Treatment:

De-mineralization
Reverse osmosis systems
Distillation systems
Filtration

Nexus vertical multistage pumps and booster set in stainless steel construction with compact inline design and high-efficiency electric motors. Ideal for boosting water pressure in industrial, commercial, and HVAC systems requiring reliable multi-stage fluid delivery.

Principle of Operation

Multistage pumps are centrifugal pumps with two or more stages. Each stage contains one impeller and a diffuser. The impellers, though, are connected by a single shaft only. As the fluid enters the first impeller, it gains higher velocity and is deflected to the diffuser of the next stage. Here, the fluid gains pressure. The fluid is then rotated by the next impeller at the next stage causing it to rise to the tips of the impeller and fall to the next stage where it gains additional pressure. The process goes on until the fluid reaches the last stage. The fluid then exits the pump through the discharge port with the highest pressure the pump can possibly generate. That said, multi-stage pumps are ideal for pressure boosting and in applications with high head requirements.