Wilo-Yonos MAXO 25/0.5-7 PN10 circulation pump 2120639

High-efficiency circulation pump with a wide range of applications

The Wilo-Yonos MAXO 25/0,5-7 PN10 circulation pump is an advanced solution for heating and air conditioning systems, characterized by exceptional efficiency and reliability. Designed for both installers and end-users, it provides comfort and energy savings. It is an ideal choice for central heating installations, domestic hot water systems, and industrial applications.

Construction and operating parameters

This circulation pump is distinguished by a wide range of working medium temperatures – from -20°C to +110°C, making it extremely versatile. Made of high-quality cast iron (housing) and polypropylene (impeller), it guarantees long-lasting and trouble-free operation. The connection length of 180 mm facilitates installation in existing systems. It is worth noting its high degree of protection IPX4D, which provides resistance to splashing water. The pump has external gas tapered (BSPP) connections with a diameter of 1 1/2 inches on both the inlet and outlet sides. The maximum operating pressure is 10 bar.

Advantages for the installer and end-user

• High energy efficiency: Thanks to the EEI index of 0.2, the pump minimizes electricity consumption, which translates into lower operating costs. The motor power consumption is only 0.12 kW.
• Smooth speed control: Stepless adjustment allows for precise matching of the pump's performance to the current needs of the heating or air conditioning system.
• Automatic functions: The built-in automatic impeller chamber venting mechanism and the impeller unblocking function after a period of downtime minimize the risk of failure and ensure trouble-free operation of the device.
• Easy installation and operation: The compact design and standard connections facilitate the installation of the pump in existing systems. Intuitive operation using the Wilo control knob allows for quick configuration of operating parameters.
• Versatility: The wide range of operating temperatures means that the pump can be used in various applications – from domestic heating systems to industrial installations.
• Integrated protection: The pump has complete motor protection, which increases its durability and reliability.
• Durable construction: The use of high-quality materials, such as cast iron and polypropylene, guarantees a long service life of the device even in difficult operating conditions.
• Dimensional interchangeability: The pump is a direct replacement for older models of Wilo-Stratos pumps without the need for additional adapters or modifications to the installation – which greatly simplifies the system modernization process.

The Wilo-Yonos MAXO 25/0,5-7 PN10 pump is an investment in the comfort, savings, and reliability of your heating or air conditioning system.