Wilo SB30 Bronze Hot Water Circulation Pump

The Wilo SB30 is a bronze-bodied circulation pump designed for secondary hot-water circulation in domestic and commercial systems. It circulates hot water around the secondary loop to help maintain hot-water availability at draw-off points, with three-speed manual control to suit the installation.

Product Details

• Model: SB30
• Product type: Secondary hot-water circulation pump
• Brand: Wilo
• Function: Circulates hot water around a secondary return loop to help maintain availability at taps and other draw-off points.
• Housing material: Bronze, for corrosion resistance in potable-water and hot-water applications
• Speed control: Three-speed manual selection
• Pump connections: 1½-inch BSP male (BSPM)
• Pipework connections: 1-inch BSP female (BSPF)
• Pressure rating: PN10
• Electrical supply: 230V single-phase
• Listed temperature range: -10°C to +65°C

Applications and Compatibility

Suitable for secondary circulation loops in domestic and commercial hot-water systems, including installations requiring quiet operation in potable-water environments.

Before ordering, compare the SB30 model designation, voltage, connection sizes, installation dimensions and pump configuration with your existing unit. Check that the system's operating temperature and pressure fall within the pump's specified limits. Use the product photograph to help identify the correct configuration.