Understanding Inline Pumps and Its Applications in Industrial Settings

11 October 2021

A lot of industries can easily recognise centrifugal pumps, making them one of the most popular types of pumps around the world. What is great about these pumps is that they can maintain efficient operations for a long time without any compromises on their flow rate.

Just like other types of pumps, centrifugal pumps are capable of moving fluid from one end to another. One unique thing about these pumps, however, is that they carry out the transfer of the said element through the rotational energy produced by the impellers. The fluid often enters the rotating impeller of the pump before being cast out by the vane tips of the impeller. The rotation of the impeller allows the increase of the fluid’s pressure and velocity.

Centrifugal pumps can be grouped into many types. One type of these pump is known as the inline pump.

An Overview of the Inline Pumps

Inline pumps, which are also known as straight-line pumps, are pumps that maximise suction and discharge connections in a straight line of piping. These components are intended to be placed inside of the casing, ensuring that the fluid flow does not change during their operations.

Compared to other types of pumps, these pumps are designed to be small, which means they do not need a lot of floor space for their installation. And since they are not part of the self-priming pump category, they can still operate optimally even if they do not have the needed liquid inside their pump body or cavity. Nevertheless, their casing must be submerged completely in liquid to operate optimally. These qualities allow them to effectively pump fluids that contain little to no solid particles.

Choosing the Best Inline Pumps

When choosing the best inline pumps for your application, you must consider numerous factors.

The first factor in considering the best inline pumps for your application is their pump type. Inline pumps can be categorised based on the orientation of the pump’s shaft. One type of inline pump is the horizontal inline pump, which is recommended for applications that have mild-temperature and low-pressure conditions. Another type of inline pump is the vertical inline pump. This type of inline pump can work well with high-efficiency, high-pressure, and high-temperature applications.

As for the number of stages, you can choose between single-stage and multi-stage pumps. Single-stage pumps are compact pumps that can be great for direct and low-pressure applications. Multi-stage pumps, on the other hand, can be utilised for the pressurisation of fluids and booster applications.

Other factors to consider when choosing the best inline pumps are flow rate, head, power, and end flanges. These factors depend entirely on the requirements of your applications.

Inline Pumps’ Best Applications

Inline pumps do not require a lot of space. They also allow fluid to flow through much easier compared to other pumps. Ultimately, they can withstand high-temperature and high-pressure applications.

All these qualities allow inline pumps to be useful for water circulation and water heating. So, if you currently maximise air conditioning systems, boilers, and cooling towers, you must go for these pumps. You can likewise use these pumps for thermal power stations and water supplies. To know more about these pumps, you can contact us at Fluid Sealing.

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