Grundfos MAGNA1 40-80F (220) Variable Speed Circulator 240V

The Grundfos MAGNA1 40-80F (220) is a variable-speed circulator designed for circulating water in heating and domestic hot-water systems where variable flow control and low energy use are important. This 240V, 1‑phase pump is EuP-ready and intended to replace the obsolete UPS 40-80F with the same functional purpose.

• Variable-speed operation with multiple selectable curves for proportional pressure, constant pressure, and fixed speed—adaptable to heating, mixing loops, main-pump and HVAC applications.
• Low energy consumption: MAGNA1 series complies with EuP requirements and offers low life-cycle energy use.
• Robust construction and operating range: cast-iron body; liquid temperature range −10 to 110 °C; max flow 19 m3/h; max head 8 m.
• Physical and electrical details: 220 mm port-to-port dimension, 40 mm flanged connections, 240V 1Ph 50Hz, weight 18.2 kg, overall dimensions 220 × 234 × 369 mm.

Practical benefits follow directly from these features: adaptable pump control for varying system demands, lower running energy where EuP compliance applies, and a compact flanged design for common heating installations. Note: replacing a UPS 40-80F requires a spacer kit (see accessories). Manufacturer’s stated warranty: 2 years.