CO pumps with flange connection

CO pumps with flange connection - the heart of modern heating systems

Central heating pumps with flange connections are a key element of the central heating installation.   They ensure effective water circulation in the heating system . Their role cannot be overestimated. They ensure even heat distribution in the building. They guarantee thermal comfort for users. At Onninen we offer a wide selection of these devices. They come from renowned manufacturers. Among them are Grundfos, Wilo and Xylem.

Flanged central heating pumps are characterized by high efficiency. They also have low energy consumption.   Their design ensures easy installation and long-term operation . The flange connection guarantees a tight connection. It eliminates the risk of leaks. It also facilitates any potential replacement of the pump in the future.

Types of central heating pumps with flange connection available at Onninen

In our offer you will find various models. These include:

• Glandless circulation pumps 32-120
• Glandless circulation pumps 40-180
• Glandless circulation pumps 50-180
• Glandless circulation pumps 65-150

Each of these models has its own unique features. We select them for the specific needs of the installation.   Glandless pumps are distinguished by their quiet operation . They also have an increased service life. This is the result of the lack of a shaft seal. These models are often chosen for modern heating systems.

Our bestsellers also include:

• Wilo-Stratos MAXO 32-80 circulation pumps
• Wilo-Stratos MAXO 40-50 circulation pumps
• Wilo-Yonos MAXO 40-100 circulation pumps
• Magna1 32-180 circulation pumps
• ECOCIRC XL 32-120 circulation pumps
• Wilo-Yonos MAXO 50-80 circulation pumps

These advanced models offer additional features. They have built-in drivers. They allow for precise adjustment of operating parameters.   They provide optimal energy consumption in all conditions . This is the ideal solution for demanding installations.

How to choose the right central heating pump with a flange connection?

Choosing the right central heating pump is a key decision. It affects the efficiency of the entire heating system.   When choosing, we take into account several important factors . These are:

• Required pump capacity
• Lifting height
• Connection diameter
• Type of regulation
• Energy class

At Onninen we help you choose the best solution. We analyze the installation parameters. We take into account the customer's preferences. We advise on the best solution. Our specialists will be happy to answer your questions. They will help you make the right decision.

We often hear questions about the energy efficiency of pumps.   Modern CO pumps with flange connections are very efficient . Models with electronic speed control adapt to current demand. They reduce energy consumption during periods of lower load. This translates into real savings in operation.

Many customers ask us about the durability of flange pumps. Our experience shows that they are very reliable.   When used correctly, they will last for many years . Regular servicing is key. We recommend annual inspections before the heating season. They ensure trouble-free operation of the system.

In everyday practice, we observe a growing interest in intelligent pumps. Models such as Wilo-Stratos MAXO or Grundfos Magna3 offer advanced functions. They have built-in temperature and pressure sensors. They enable remote monitoring and control.   This is an ideal solution for buildings with BMS systems .

Recently, we used Wilo-Yonos MAXO pumps in a project for a large office complex. Their modulated operation significantly reduced energy costs. They also ensured optimal thermal comfort throughout the facility. This is an example of how a well-selected central heating pump can bring measurable benefits.

When modernising older installations, we often recommend Grundfos Magna1 pumps.   They are compatible with most existing systems . Their installation is simple and does not require major modifications. At the same time, they significantly increase the efficiency of the installation.

CO pumps with a flange connection are an investment in heating comfort and economy. When choosing them, it is worth choosing proven brands and models. At Onninen, we offer the highest quality products. We provide professional advice and technical support. We invite you to contact our specialists. We will help you choose the optimal solution for your installation.