Wilo-VeroTwin-DPL 50/105-0.12/4 double circulation pump 2150374

Dual-performance circulation pump for demanding installations

The Wilo-VeroTwin-DPL 50/105-0.12/4 is an advanced circulation pump designed for efficient water circulation in heating, air conditioning and industrial systems. The dual-pump design ensures reliability and redundancy – in the event of a failure of one section, the other continues to operate, minimizing downtime. The device is characterized by high energy efficiency thanks to the IE2 class motor and precise flow control.

Design and practical application

The VeroTwin-DPL pump combines a solid construction with modern technical solutions. The housing made of GG 25 cast iron guarantees durability and corrosion resistance, and the impeller made of polypropylene (PP-GF) ensures efficient liquid transport. Flange connections DN 50 (EN 1092-2) facilitate integration with existing infrastructure. The IP55 protection class protects the device from dust and water jets, allowing installation in various environmental conditions. The pump is ideal for applications requiring stable pressure and performance, such as central heating systems, industrial installations or technological circuits.

Key features and benefits

• High efficiency: The maximum pump capacity is 24.54 m³/h, and the maximum head is 3.068 m – this ensures adequate flow even in extensive installations.
• Energy saving: The 0.12 kW motor with IE2 efficiency class minimizes electricity consumption, which translates into lower operating costs. The Minimum Efficiency Index (MEI) of 0.4 confirms the high energy efficiency of the device.
• Reliability: The dual pump design increases system reliability – failure of one section does not cause a complete shutdown of the circulation.
• Durability: The housing made of GG 25 cast iron and the impeller made of polypropylene ensure long-lasting and trouble-free operation in difficult conditions.
• Versatility: A wide range of operating temperatures (-20°C to 120°C) allows the pump to be used in various applications and environmental conditions.
• Easy installation and maintenance: Flange connections and a compact design facilitate installation and servicing of the device.
• Protections: IP55 protection class guarantees safe use in humid and dusty environments.
• Cavitation resistance: The impeller made of plastic reduces the risk of cavitation, which extends the pump's life.

The Wilo-VeroTwin-DPL pump is an investment in a reliable and energy-saving solution for demanding heating, cooling and industrial liquid circulation systems. Its solid construction and advanced technologies ensure long-lasting and trouble-free operation.