Wilo - SB 5Y Bronze Circulator Pump - 230V - Single Phase - 130mm

The Wilo - SB 5Y Bronze Circulator Pump - 230V - Single Phase - 130mm is a circulator pump designed to circulate water through heating, cooling, or hot water systems.

With single-phase power, 230V supply and a bronze construction, it is built to support efficient system movement and dependable temperature control.

This circulation pump is suitable only for drinking water.

Domestic Hot water circulation pump, glandless pump with manual three-stage speed control for pipe installation.

Blocking current-proof motor Pump housing made of bronze, impeller made of fibreglass-reinforced plastic, ceramic shaft with resin-impregnated carbon friction bearings.

Real-world product applications

• Circulating water around closed-loop pipework systems
• Maintaining flow through distribution circuits
• Supporting recirculation in building services installations
• Keeping consistent flow through equipment or pipe runs
• Assisting with loop circulation for system efficiency

Key Product Features

• Max. fluid temperature: 65 °C
• Min. fluid temperature: 2 °C
• Min. ambient temperature: 0 °C
• Max. ambient temperature: 40 °C
• Maximum operating pressurePN: 10 bar
• Max. permitted total water hardness: 3.21 mmol/l (18°dH)

Wilo (est. 1872) is a German manufacturer delivering building-services and water-management pumps. Their ranges include circulators, booster sets, drainage pumps and sewage systems. Wilo products are commonly used in heating and cooling circulation, pressure boosting, commercial building services and public water infrastructure.