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Features of the Wilo STAR-Z 25/6 EM Circulator
The Wilo STAR-Z 25/6 EM Circulator represents an advanced solution for the circulation of domestic hot water within domestic systems. This circulation pump stands out for its wet rotor and the possibility of manually switching between three different speeds, offering versatility and adaptability to different system needs.
Technical Specifications of the Circulator
- Maximum operating pressure: PN 10 BAR
- Maximum total hardness allowed in drinking water recirculation systems: 3.21 mmol/l (18°dH)
- Motor complies with the regulations on the emission of electromagnetic disturbances EN 61000-6-3
- Interference immunity according to EN 61000-6-2
- Mains power: 1~230V, 50Hz
- P1 current input max: 99.0W
- Maximum speed: nmax 1900 rpm
- Rated current: IN 0.43 A
Construction and Materials
- Motor protection rating: IP44
- Cable gland: 1 x PG11
- Impeller: PPE-GF30
- Oxyceramic shaft
- Bearing Material: Graphite
- Pipe connection on the suction and pressure side: G 1½
- Construction length: l0 180mm
The Wilo STAR-Z 25/6 EM circulator for domestic hot water is specially designed to guarantee reliable and safe performance over time. Whether for new installations or replacements in existing systems, this model offers easy installation and reduced maintenance, perfectly meeting the needs of modern sanitary systems.
