Wilo-Stratos MAXO-Z 25/0.5-8 PN16 circulation pump with a 5-year warranty 2186308

Circulation pump for advanced installations

The Wilo-Stratos MAXO-Z 25/0,5-8 PN16 circulation pump is an advanced solution designed for efficient water circulation in heating, cooling and domestic hot water systems. Equipped with an EC motor and electronic performance control, it ensures optimal adaptation to the needs of the installation, minimizing energy consumption. This model is distinguished by its high energy efficiency (EEI ≤ 0.19) and wide range of communication and control options.

Construction and application

The inline, wet-rotor pump with a built-in motor speed controller is designed to work with building automation systems (BMS). It can be used in installations with heating water, cold water and mixtures of water and glycol. Thanks to the wide range of operating parameters (ambient temperature 0…40°C, medium temperature 0…80°C) and high maximum working pressure (16 bar), it finds application in both residential and commercial buildings. High resistance to water hardness (up to 20°dH) allows its use in various conditions.

Functionality and benefits

• Energy saving: Thanks to the EC motor and electronic performance control, the pump minimizes energy consumption, which translates into lower operating costs.
• Versatility: A wide range of operating parameters and the ability to work with various control systems make the pump a universal solution for many applications.
• Communication: Support for RS-485 and Bluetooth communication protocols enables integration with BMS systems and remote control and monitoring of the pump's operation. Additionally, a 0-10V / 2-10 V and 0-20 mA / 4-20 mA signal interface and a PT100 / PT1000 / PTC interface are available.
• Durability: The pump housing made of stainless steel and the impeller made of polypropylene (PP) ensure high corrosion resistance and long device life.
• Intelligent functions: Built-in functions such as automatic shut-off in case of no flow (No-Flow Stop), automatic blocking protection and motor protection against overheating and overload increase the reliability and safety of the pump.
• Warranty: The manufacturer's five-year warranty demonstrates the high quality of the product and provides confidence in long-term use.
• Easy installation: Threaded G 1½ inch connections facilitate the installation of the pump in existing installations.
• Wide range of adjustment: The ability to choose from various control modes (constant temperature, constant temperature difference, constant flow, differential pressure control) allows for optimal adaptation of the pump to the specific needs of the installation.

The Wilo-Stratos MAXO-Z pump is an investment in the comfort, savings and reliability of the heating or cooling system. Its advanced features and high quality workmanship make it the ideal choice for both professional installers and demanding end users.