Know all about horizontal centrifugal pump

Pumps are devices that allow the transmission and/or elevation of liquids and can be of different types, although in this article we will focus on horizontal centrifugal pumps. The important reason to used centrifugal pumps such as the fact that they are cheaper and more resistant or that they provide a constant flow of liquid that can be reduced at any time. Horizontal pumps India are multiple centrifugal pumps. In them, the axis is arranged horizontally, hence its name, so that the pump and the motor are at the same height.

Horizontal Pumps Manufacturer are mainly used for dry running and pumping the liquid that reaches the pump through the suction pipe. Centrifugal pumps should not roll dry because of they require the pumped liquid that acts as a lubricant between the rubbing rings and the impeller, and between the gasket and the shaft. These horizontal multiple centrifugal pumps are not self-aspirating and therefore must be primed before starting operation, which often requires the use of foot valves.

Among the main benefits derived from the use of this type of pumps, it stands out that its construction is cheaper than in the case of vertical pumps. It can be disassembled without moving the engine and without touching the suction and discharge connections.

Main uses of horizontal centrifugal pumps

Horizontal Pumps Manufacturer India, offer wide and varied utilities in residential buildings:

• To make water circulate in closed systems providing heat or domestic hot water
• To increase the cold water pressure
• To extract and supply water from wells
• For different industrial and residual uses

Main components of horizontal centrifugal pump

The main components of a centrifugal pump are:

• Mobile part, called a turbine, which transmits the energy
• Body of the pump, the volute that channels the flow first in suction and then back
• Shaft, on which is fixed the turbine, usually connected to the motor
• Engine, which can be electric or internal combustion
• There are obviously other types of centrifugal pumps, such as magnetic pumps where the movement of the turbine is given by the magnetic force and not by a rotating shaft.

Types of horizontal centrifugal pumps

Horizontal centrifugal pumps are classified according to their number of impellers. The impeller being a type of rotor that is located inside the duct or pipe and is responsible for driving a fluid. Thus, we can talk about:

1. Simple or monocellular centrifugal pumps, with a single impeller

2. Multiple or multicellular centrifugal pumps, with several impellers in series that transmit the flow of liquid

Advantages of using horizontal pumps

The main advantages of using horizontal pumps are:

• Lower construction cost compared to vertical pumps
• Savings in maintenance and conservation
• Its maintenance does not require high levels of operator specialization
• It is not necessary to move the motor to disassemble the pump
• Its installation is simple