Wilo SB30 Bronze Circulation Pump – Secondary Hot Water System

Function:

• Designed specifically for secondary hot water circulation

• Ensures consistent hot water availability at draw-off points

• Constructed with bronze housing to resist corrosion in potable water systems

Technical Specifications:

• Speeds: 3-speed manual control

• Pump Connections: 1½" BSP male (BSPM)

• Pipework Connections: 1" BSP female (BSPF)

• Operating Pressure: PN10

• Voltage Supply: 1~230V (single-phase)

• Temperature Range: -10°C to +65°C

• Material: Bronze body for drinking water and hot water compatibility

Application:

• Ideal for secondary circulation loops in domestic and commercial hot water systems

• Suitable for installations requiring quiet operation and long-term reliability in potable water environments