We’ll get back to all messages within 1 business day.
+358 9 272 6017 Quote Cart

Personal service

Our service is personal. Mikko, Mikael, and Joni serve our customers directly.

Quick action

In-stock products for export orders are dispatched within 2 business days.

Finnish family business
With the heart of a family business. We have been implementing solutions with a long-term perspective since 1990.
Etusivu / Products / Pumps

Pumps; the centrifugal pump is the most common pump choice

A centrifugal pump is a dynamic pump that uses a rotating impeller to transfer liquid. The liquid flows to the suction side of the pump, where the rotation of the impeller accelerates it and throws it radially outward toward the pump casing.

Centrifugal force and energy

The transfer of the liquid is based on centrifugal force, which increases the pressure and kinetic energy of the liquid. A high rotational speed produces an efficient flow, which makes centrifugal pumps ideal for large flow volumes and lower lifting heights. Because of their simplicity and efficiency, centrifugal pumps are a typical choice for many applications.

Choosing the pump

Although centrifugal pumps are the most common type, they do not meet every pumping need. The selection of a pump always depends on the requirements of the application, such as the properties of the liquid being transferred, the required lifting height, and the flow rate. In some cases, a positive displacement pump, which operates on a different principle, may be a better option. Therefore, it is important to carefully evaluate the starting conditions in order to select the most suitable pump type.

Our personnel always help in selecting the right product for the right application. Many of our customer relationships have started when a customer contacted us in a problem situation. Our work often involves creative problem-solving and choosing the correct equipment to suit the application.

Would you like to send a request for a quote?
Please send us an email or contact us using the form.

Do you have a quick question?
Call or WhatsApp us.

What kind of centrifugal pump should you choose?

When selecting a centrifugal pump, it is important to consider several factors, including the liquid being pumped, the required flow rate and lifting height, as well as the suction-side conditions and installation details. Based on these initial parameters, certain technical requirements may be necessary for the pump. For example, our offering is not limited only to metallic centrifugal pumps with shaft seals; we can also provide magnetically driven pumps as well as models made from plastic. Our selection includes both horizontal and vertical pump installations.

Lyhytrakenteinen magneettivetoinen pumppu 300x227

Magnetically driven centrifugal pump (close-coupled)

If you need to pump clean water or wastewater, a traditional cast-iron centrifugal pump with a shaft seal may be a sufficient choice.

If the pumped liquid is corrosive, hazardous, or harmful chemicals, it is advisable to choose a magnetically driven pump. This design prevents leaks from the pump, which improves workplace safety and reduces maintenance costs. It can also be cost-effective, because when handling chemicals with a shaft-sealed centrifugal pump, more complex wearing shaft seals are often required, possibly with seal flushing, which increases operating costs.

You can explore magnetically driven pumps here »

Positive displacement pumps

The pumping application and operating method may require a pump type different from a centrifugal pump. In such cases, attention turns to positive displacement pumps. For example, diaphragm pumps and lobe pumps are positive displacement pumps. When selecting a positive displacement pump, it is also important to gather as much initial information as possible so that the most suitable and cost-effective option can be chosen.

A centrifugal pump works for the majority of pumping applications, but there are certain processes where it is not the best or most practical solution. In these cases, it is worth considering our range of positive displacement pumps. Typical applications include various dosing operations, intermittent pumping, or specialized industrial processes.

Examples of positive displacement pumps include diaphragm pumps, hose pumps, piston pumps, lobe pumps, and gear pumps. Pumps are available for many different uses and, depending on the model, can operate either with an electric motor or compressed air. When searching for a positive displacement pump, you can explore our wider pump range and compare different alternatives. Our helpful staff are always available to assist you and you can also ask them directly for advice.

Why choose BPI-Chempump as your pump supplier?

We at BPI-Chempump Oy are a Finnish family-owned company whose purpose and mission is to find pumping solutions that meet–and even exceed–the needs of our customers. Through open interaction, we aim to identify the equipment that serves our customers best so that their use is as effortless as possible. Our goal is that customers remember us for our dynamic, flexible, and helpful service; a partner with whom it is reliable, pleasant, and easy to do business.

Need help?

Our staff is always ready to help you choose the right product. If you need more extensive consultation, you can book a free assessment appointment.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

We use the information obtained through the form to provide and deliver our services. You can find more information in our privacy statement »

Mikko Pihlflyckt
BPI-Chempump

Are you interested in installation or maintenance services?

Pump maintenance is a critical part of industrial operations, ensuring that processes continue without interruption and at peak efficiency. BPI‑Chempump specializes in servicing a wide range of pumps to meet the diverse needs of industry.

Regular maintenance helps identify and resolve potential issues before they develop, ensuring continuous and reliable production. Scheduled servicing is the most effective and cost‑efficient way to guarantee the long-term, safe operation of your equipment.
Get in touch with a pump expert, and let’s get your pumps performing at their best!

Contact us for more information