Wilo-VeroTwin-DPL 65/130-4/2-IE3 double circulation pump 2121264

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

The Wilo-VeroTwin-DPL 65/130-4/2-IE3 circulation pump is an advanced solution designed for efficient water circulation in heating, air conditioning, and industrial systems. The dual pump design ensures high reliability and redundancy, which is particularly important in critical applications. The device is characterized by high energy efficiency (IE3 class) and a solid construction, guaranteeing long-term, trouble-free operation.

Construction and Application

Wilo-VeroTwin-DPL is a canned pump with an inline design and flanged connection, making it easy to integrate into existing installations. This makes the pump easy to install and service. It is designed for use in central heating systems, underfloor heating, solar installations, and industrial processes requiring precise liquid circulation. The dual design allows for continuous operation even in the event of a failure of one of the pumps.

Performance and Technical Parameters

This pump offers impressive performance – the maximum flow rate is 124.1 m³/h, and the maximum head is 20.73 m. The 4 kW motor provides sufficient power to overcome resistance in the installation. High energy efficiency (MEI 0.4) translates to lower operating costs. The pump body made of cast iron GG 25 (GJL-250) and the impeller made of polypropylene (PP-GF) ensure corrosion resistance and long life. The IP55 degree of protection guarantees safe use even in harsh environmental conditions. The motor speed is 2900 1/min, and the rated voltage is 400 V at a frequency of 50 Hz. The maximum operating pressure is 10 bar.

• Dual pump: Provides redundancy and continuous system operation.
• Inline design: Facilitates installation and integration with the installation.
• High energy efficiency (IE3): Reduces operating costs.
• Durable materials: Cast iron GG 25 (GJL-250) and polypropylene (PP-GF) ensure corrosion resistance and long life.
• Wide range of applications: Ideal for heating, air conditioning, solar systems, and industrial processes.
• IP55 degree of protection: Guarantees safe use in harsh environmental conditions.
• Flanged connections DN65: Allow easy connection to pipelines with standard dimensions.