WILO Star Z 20/4-3 (150mm) 230V PN10

Wilo Star-Z – Reliable solution for hot water circulation

The Wilo Star-Z series of circulation pumps is specially designed for hot water circulation, ensuring reliable and efficient circulation in industrial applications and technical building systems. These pumps are ideal for hot water circulation systems where hygiene and water quality are important.

Application

• Drinking water circulation systems in industry and technical building equipment.
• This circulation pump is only suitable for drinking water.

Key features

• Three-speed pump: Allows three different pumping speeds to be set, ensuring optimum performance.
• Quick connection: Easy installation thanks to a well thought-out design.
• Bronze pump body: Highly resistant to corrosion, which extends the service life of the pump and ensures consistent water quality.
• Suitable for water hardness up to 18 °dH: The pump is designed to work efficiently even in areas with higher water hardness.
• Temperature resistance: Can pump water at temperatures up to +65 °C (short-term up to +75 °C for 2 hours), ensuring flexibility in various applications.
• Durable motor: The motor is resistant to blockages, which increases reliability and reduces maintenance requirements.

Technical parameters

• Pump housing: Made of red bronze for increased durability and long service life.
• Impeller: Made of glass fiber reinforced plastic, ensuring lightness and durability.
• Shaft and bearings: Ceramic shaft with carbon slide bearings impregnated with synthetic resin for maximum durability and low friction.

Certification for drinking and hot water

The Wilo Star-Z pump is certified for use with drinking and hot water, guaranteeing its safety and suitability for all applications requiring high water quality and purity. This certification ensures that the pump meets the most stringent standards for hygiene and safety when pumping drinking water.