Circulation pump heating solar Wita HE + go.future 40/50/60-25 - 180 mm

WITA HE+: Circulation pump for heating and solar systems

The WITA HE+ series circulation pumps were specially developed for use in heating and solar systems and impress with their high energy efficiency. With energy savings of up to 80% compared to conventional circulation pumps, they offer a modern and environmentally friendly solution for your household. Thanks to innovative technology, the hydraulic performance remains almost at the level of standard models, while you benefit from significantly reduced operating costs.

Efficient performance for a wide range of requirements

The circulation pump adapts flexibly to your needs. With a power consumption of only 3 to 41 watts and a maximum discharge head of 6 meters, it is ideally suited for a variety of applications. The flow capacity of up to 3,500 liters per hour easily covers even larger heating and solar systems. Despite its high flow rate, the pump operates efficiently, making it a reliable and economical choice for your system.

Thanks to the electronic control, the pump dynamically adapts to current requirements. This not only reduces energy consumption but also ensures quiet and trouble-free operation.

Robust materials for longevity

The WITA HE+ is constructed from high-quality materials that guarantee a long service life and reliable operation. The cataphoresis-coated gray cast iron pump housing protects against corrosion and increases durability. The technopolymer impeller combines lightness and stability to ensure optimal performance.

With a maximum permissible operating pressure of 10 bar and a temperature range of +5 °C to 110 °C, the pump can be safely used in a wide variety of systems. IP42 protection and Class F insulation complete the robust design and provide additional protection and safety during operation.

Easy installation and compact design

Installation of the WITA HE+ is straightforward thanks to its standardized dimensions. With an overall length of 180 mm and a connection thread of 1 1/2" (spanner size approx. 53 mm), the pump fits perfectly into common heating and solar systems. Thanks to its compact design, it can be easily installed even in tight spaces.

An additional advantage: The pump does not require a separate motor protection because it is short-circuit proof. This simplifies installation and minimizes maintenance costs.

Environmentally friendly and certified

The WITA HE+ bears the CE mark and thus meets all relevant European safety and quality standards. Thanks to its high energy efficiency, the pump actively contributes to environmental protection by reducing energy consumption and thus CO₂ emissions. This makes it not only a cost-saving but also an environmentally friendly choice.

Conclusion: High-performance pump for heating and solar

The WITA HE+ circulation pump is the ideal choice for anyone looking for an efficient, powerful, and environmentally friendly solution. Its combination of energy savings, flexible performance, and robust materials makes it the perfect complement to heating and solar systems. Featuring state-of-the-art technology and easy installation, the WITA HE+ offers excellent value for money and ensures sustainable optimization of your heating and solar technology.

Technical data:

Maximum discharge head: 4.0 m | 5.0 m | 6.0 m

Maximum flow: 2,800 l/h | 3,300 l/h | 3.500 l/h

Power consumption: 23 W | 32 W | 41 W

Control:

3 constant characteristics,

2 constant pressure characteristics,

2 proportional characteristics

Temperature class TF 110 according to DIN EN 60335-2-51

System pressure max. 10 bar

Overall length 180mm
Connection thread 1 1/2" (spanner size approx. 53mm)
Pipe connection: DN 25 -> 1" or approx. 32mm
Power consumption 3 to 41 watts
Maximum delivery head: 6m
Q max.: 3500 l

Protection class: IP42
Supply voltage: 230 V
Mains frequency: 50 Hz
Min. temperature of the pumped medium: +5 °C
Max. temperature of the pumped medium: 110 °C
Pump housing: grey cast iron GG 25 cataphoresis coated
Motor protection: None, short-circuit proof
Type of control: electronic
Installation length: 180 mm

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• Data sheet