Wilo-VeroLine-IPL 40/130-2,2/2-IE3 circulation pump 2121202

Circulation pump for heating and cooling systems

Wilo-VeroLine-IPL 40/130-2.2/2-IE3 is an in-line circulation pump with a flanged connection, designed for efficient water circulation in heating, cooling and water supply installations. The inline design simplifies installation, and the use of high-quality materials ensures reliability and long service life. The pump is particularly recommended for systems with high energy efficiency requirements thanks to its IE3 class motor.

Construction and application

The Wilo-VeroLine-IPL 40/130-2.2/2-IE3 pump is designed to operate in closed systems where efficient and quiet circulation of the medium is required. The pump body made of cast iron GG 25 (GJL-250) provides strength and corrosion resistance. The impeller made of polypropylene (PP-GF) guarantees good chemical and mechanical resistance. Additionally, the pump has condensate drain holes in the motor and lantern housing, which minimizes the risk of damage caused by moisture. It is ideal for:

• Heating installations – central heating, underfloor heating
• Cooling installations – air conditioning, industrial cooling systems
• Water supply systems – circulating domestic water
• Water-glycol mixtures – ensuring reliable operation at low temperatures (down to -20°C)

Key features and benefits

• High energy efficiency: The IE3 class motor minimizes electricity consumption, resulting in lower operating costs.
• Durable construction: The GG 25 cast iron body and PP-GF impeller provide resistance to corrosion and mechanical damage.
• Corrosion protection: The cathodic coating protects the pump against the influence of aggressive chemical substances contained in the medium.
• Easy installation and maintenance: The inline design and flanged connections (DN 40) facilitate installation and access to components requiring servicing.
• Wide range of applications: Possibility of pumping heating water, cold water and water-glycol mixtures.
• Reliability: IP55 protection class provides protection against dust and water jets, which increases the durability of the device even in harsh working conditions.
• Motor with extended shaft: Allows flexible adaptation of the pump to the existing installation.

Operating parameters

The Wilo-VeroLine-IPL 40/130-2.2/2-IE3 pump is characterized by a nominal capacity of 24.98 m³/h and a head of 174.27 kPa. The maximum pump capacity is 32.6 m³/h with a maximum head of 21.91 m. It operates at a voltage of 400 V and a frequency of 50 Hz, drawing a current of 4.5 A and a motor output power (P2) of 2.2 kW. The ambient temperature range is from -15°C to +40°C, and the medium temperature from -20°C to +120°C. The maximum operating pressure is 10 bar with a flange pressure class of PN 10 on both the inlet and outlet sides.