Wilo-VeroLine-IPL 25/70-0,12/2 circulation pump 2089569

Circulation pump for efficient heating and cooling

The Wilo-VeroLine-IPL 25/70-0,12/2 is a three-phase circulation pump designed for water circulation in heating, air conditioning, and refrigeration systems. Its compact design and high performance make it an ideal solution for both installers and end-users seeking a reliable and energy-efficient option. This pump is particularly well-suited for systems with forced circulation, where stable flow is critical for optimal system operation.

Construction and operating parameters

The VeroLine-IPL 25/70 pump features a robust construction with a cast iron (GG 25) casing, ensuring durability and corrosion resistance. The impeller made of glass-fiber-reinforced polypropylene (PP-GF) guarantees efficient operation even under demanding conditions. The 0.12 kW motor of class IE2 provides high energy efficiency, while the 50 Hz frequency complies with the standard in most European installations. With an IP55 protection rating, the pump is resistant to dust ingress and water jets, enabling installation in diverse environments.

• Capacity: Maximum pump capacity reaches up to 6.939 m³/h, with a maximum head of 5.452 m — enabling use in extensive heating systems.
• Connections: Both inlet and outlet connections are cylindrical external gas threads (BSPP) with a diameter of 1½ inches (40 mm), facilitating easy integration with existing installations.
• Operating temperature: The pump can operate in ambient temperatures ranging from -15 to 40 °C and medium temperatures from -20 to 120 °C, making it a versatile solution for various applications.
• Working pressure: Maximum working pressure is 10 bar, ensuring system safety and reliable operation.
• Minimum efficiency index (MEI): An MEI value of 0.4 confirms high energy efficiency, translating into lower operational costs.

Benefits for installers and end-users

The Wilo-VeroLine-IPL 25/70 pump offers numerous advantages for both professional installers and end-users:

• Easy installation: Compact dimensions (installation length: 180 mm) and standard connections enable quick and hassle-free installation in existing systems.
• Energy efficiency: The motor of class IE2 and high MEI index minimize electricity consumption, reducing heating or air conditioning system operating costs.
• Reliability: Robust construction using high-quality materials ensures long pump life and minimizes failure risk — the cast iron casing provides corrosion resistance, while the PP-GF impeller resists abrasion.
• Quiet operation: The pump is designed for low-noise operation, enhancing user comfort in buildings.
• Versatility: Wide operating parameters allow application across various heating and air conditioning systems — from single-family homes to large commercial facilities.
• Compliance with standards: Class F insulation and IP55 protection rating ensure safe and reliable operation in accordance with current safety regulations.