Wilo-Yonos MAXO 80/0,5-12 PN10 circulation pump 2120659

Wilo-Yonos MAXO Circulation Pump – Efficiency and Reliability in Every System

The Wilo-Yonos MAXO 80/0.5-12 PN10 circulation pump is an advanced solution for modern heating, ventilation and air conditioning installations. Equipped with an energy-saving ECM motor and intelligent control, it provides optimal performance and minimal operating costs. The wet rotor design eliminates the risk of blocking, and a wide range of operating parameters allows for use in various systems.

Versatile Application and Benefits for Professionals and Users

The Wilo-Yonos MAXO pump is perfect for heating installations (including underfloor heating), cooling systems and ventilation systems. Thanks to the ability to select the operating characteristic (constant or variable differential pressure) and three speed stages, it can be perfectly adapted to the specific needs of each facility. The built-in LED display makes configuration and pump monitoring easier, and fault signaling ensures a quick response in case of problems.

• Energy Saving: ECM technology and intelligent control minimize energy consumption, resulting in lower bills. The energy efficiency index (EEI) of 0.2 confirms the high efficiency of the device.
• Failure-free operation: The wet rotor design eliminates the risk of impeller blockage, and dry-running protection protects the pump from damage.
• Versatility: A wide range of operating parameters (medium temperature from -20°C to 110°C, ambient temperature from -20°C to 40°C) allows the pump to be used in various conditions.
• Easy installation and operation: Compact dimensions, DN80 flanged connections and an intuitive control panel facilitate pump mounting and configuration.
• Durable construction: The pump housing made of cast iron GG 25 (GJL-250) provides corrosion resistance and long service life. The impeller made of polypropylene (PP-GF) is resistant to the action of the heating medium.

Technical specifications – key parameters

The Wilo-Yonos MAXO 80/0.5-12 PN10 pump is characterized by the following parameters:

• Maximum capacity: 63.31 m³/h
• Maximum head: 13.58 m
• Motor power (P1): 1.55 kW
• Electrical connection: 230 V, 50/60 Hz
• Connections: Flange DN80 (inlet and outlet), PN10
• Insulation class: F
• Protection class: IPX4D
• Medium temperature range: -20°C to 110°C

The pump also has a built-in fault signal and the possibility of remote control via various communication protocols (although there is no support for wireless protocols such as Bluetooth or WLAN). Automatic venting of the impeller chamber and a function to unlock after a period of inactivity further increase user comfort and device reliability.