Wilo-VeroTwin-DPL 80/125-0.75/4-IE3 double circulation pump 2121233

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

The Wilo-VeroTwin-DPL 80/125-0,75/4-IE3 pump is an advanced solution for installers and users looking for efficient and reliable liquid circulation in heating, air conditioning and cooling systems. The design of this dual inline pump with a flanged connection ensures easy installation and integration with existing infrastructure. The high energy efficiency of the IE3 class motor translates into lower operating costs.

Construction and Application

The Wilo-VeroTwin-DPL is a canned pump, designed to operate in closed systems where constant or variable performance is required. It finds application in:

• Central heating systems
• Air conditioning systems
• Cooling systems
• Domestic hot water circulation
• Industrial installations requiring precise liquid circulation

The inline design allows the pump to be mounted directly on the pipeline, minimizing the need for additional connecting elements and simplifying installation. The cast iron GG 25 (GJL-250) housing guarantees strength and corrosion resistance. The polypropylene (PP-GF) impeller ensures efficient energy transfer and long-term operation.

Key Features and Benefits

• Dual pump: Two independent circuits in one housing increase system flexibility and enable redundancy – in the event of a failure of one circuit, the other continues to operate, ensuring continuity of operation.
• High energy efficiency (IE3): The IE3 class motor minimizes electricity consumption, which translates into lower electricity bills and reduced CO2 emissions.
• Durable construction: The cast iron housing and polypropylene impeller ensure long-lasting and trouble-free operation even in harsh conditions.
• Wide range of applications: The pump is suitable for circulating water with a temperature from -20°C to 120°C, allowing it to be used in a variety of applications.
• Easy installation: The inline design and flanged connections facilitate installation and integration with the existing piping system.
• Protections: IP55 protection class protects the pump against dust and water jets, ensuring safe operation in various environments. The maximum working pressure is 10 bar (16 bar versions available).
• Optimal performance: At the nominal flow rate (BEP), the pump achieves a head of 42.19 kPa and a flow rate of 71.25 m³/h. The maximum flow rate is 105 m³/h and the maximum head is 5.373 m.

The Wilo-VeroTwin-DPL pump is an investment in a reliable and efficient solution for your heating or cooling system – both for professionals involved in installation and for users who value comfort and savings.