Wilo-VeroTwin-DPL 80/105-3/2-IE3 double circulation pump 2121272

Wilo-VeroTwin-DPL Circulation Pump – Reliability and Efficiency in Heating and Cooling Systems

The Wilo-VeroTwin-DPL 80/105-3/2-IE3 circulation pump is an advanced solution designed for efficient water circulation in heating, air conditioning, and industrial systems. The inline twin pump design with a flanged connection ensures high performance and reliability, while the IE3 class motor guarantees energy savings. The device is particularly recommended for applications requiring stable pressure and flow, such as large central heating installations or industrial cooling systems.

Design and Application

Wilo-VeroTwin-DPL is a canned pump with a compact inline design, making it easy to install and integrate with existing infrastructure. Flanged connections with a diameter of DN 80 ensure a tight and durable connection with pipelines. The dual pump design allows for increased performance or redundancy in the event of a failure of one section. The pump is adapted to operate in a wide temperature range, from -20°C to 120°C, making it a universal solution for various applications. Materials used in production – cast iron (housing) and polypropylene (impeller) – guarantee corrosion resistance and long life.

Performance and Technical Parameters

The Wilo-VeroTwin-DPL 80/105-3/2-IE3 pump offers a maximum flow rate of 147.8 m³/h and a maximum head of 13.62 m. A 3 kW motor provides sufficient power to drive an 80 mm nominal diameter impeller. The IP55 protection class protects the device from dust and water jets, allowing it to be installed in harsh industrial conditions. The Minimum Efficiency Index (MEI) of 0.4 confirms the high energy efficiency of the pump, which translates into lower operating costs. Insulation class F ensures the safety and reliability of the motor. The motor speed is 2900 revolutions per minute, and the rated voltage is 400 V at a frequency of 50 Hz. The maximum operating pressure is 10 bar, ensuring safe operation in most installations.