Wilo Stratos GIGA 65/1-17/1,7 high-efficiency inline circulation pump DN65

Wilo – premium German pump technology. The Dortmund-based manufacturer develops pumps and control solutions for heating, cooling, and water supply systems.

Stratos GIGA 65/1-17/1,7 – high-efficiency inline pump. Electronically adaptable to the needs of the heating and cooling network; the exact type part number is 2170122.

• DN65 flanged connection, 340 mm installation length: for checking compatibility with the existing piping network.
• EC motor and electronic power adjustment: pump operation can be adjusted to system requirements.
• 1.7 kW rated motor power: maximum electrical power consumption is a separate specification, 1.90 kW.
• 3×400 V, 50/60 Hz: three-phase electrical connection; IP55 motor protection.
• PN16: manufacturer pressure limit of 16 bar up to 120 °C, 13 bar at 140 °C.
• For heating water and cooling water: selection of the medium and operating conditions is aided by the factory manual.

Documentation: the Hungarian installation and operating manual for the Stratos GIGA series from August 2022 has been uploaded; it is available for download attached to the product.

New price as of 2026.10.06: the exact type 2170122 on the Heizung Billiger website cannot be ordered, without a verifiable price. Searches on Wolf Online Shop and Heizungsdiscount24 also yielded no verified offer. Therefore, we do not indicate a current new price. The manufacturer indicates production termination in 2023. Exact manufacturer datasheet.

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