Wilo-VeroTwin-DPL 50/130-2,2/2-IE3 double circulation pump 2121253

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

The Wilo-VeroTwin-DPL 50/130-2.2/2-IE3 circulation pump is an advanced solution designed for efficient water circulation in heating, air conditioning and industrial systems. The dual pump design provides high reliability and redundancy, which is particularly important in critical applications. The device is characterized by high energy efficiency thanks to the use of an IE3 class motor, which translates to lower operating costs.

Design and Application

Wilo-VeroTwin-DPL is a canned pump with an inline design and flanged connection, making it easy to integrate with existing infrastructure. It is designed for circulating water in closed systems, providing optimal pressure and flow. Thanks to its solid construction with a cast iron housing (GG 25) and a polypropylene impeller (PP-GF), the pump is resistant to corrosion and mechanical damage, guaranteeing a long service life even in harsh working conditions. The ability to operate at an ambient temperature from -15 to 40°C and a medium temperature from -20 to 120°C expands its range of applications.

Performance and Technical Parameters

This dual pump offers impressive performance, achieving a maximum flow rate of 66.17 m³/h and a maximum head of 17.63 m. The 2.2 kW motor is powered by 400 V and operates at a frequency of 50 Hz. The IP55 protection class ensures safe use in humid and dusty environments. The high Minimum Efficiency Index (MEI) of 0.4 confirms the energy efficiency of the device. Flanged connections with a nominal diameter of DN 50 (pressure class PN 10) ensure easy installation and compatibility with various types of pipes. Insulation class F guarantees safe motor operation in various temperature conditions.