🇩🇪
Wilo
Centrifugal
Star-Z
Technical Specifications
Pressure
≤ 10 bar
Liquid temperature
≤ +65 °C
Viscosity
≤ 1 cSt
Drive type
electric
Installation
horizontal,vertical
Seal type
Wet rotor (glandless)
Price
On request
Wilo Star-Z: Glandless circulator with threaded connection.
Key technical parameters
- Constant speed or, for Star-Z...-3, three selectable speed stages
- Fluid temperature: Drinking water up to 3.21 mmol/l (18 °dH): max. +65 °C, in short-time duty (2 h) up to +70 °C
- Mains connection 1~230 V, 50 Hz
- IP rating IP44
- Nominal diameter G1, G1¼, G1½
- Max. operating pressure 10 bar
- Drive: Electric motor
Media handled
- Liquids: Water (clean)
- Media properties: Low viscosity
Applications and industries
- Domestic hot water circulation systems in building services and industry.
- Operating modes Speed stage switching (Star‐Z...-3 only)
- Manual functions Setting of the speed stages (1 speed stage, 3 speed stages with Star-Z...-3 pumps)
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