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Grundfos ALPHA2 25-80 180 Variable Speed Circulator Pump (1x230V)
Grundfos ALPHA2 25-80 180: variable speed, high-efficiency circulator pump for heating and cooling systems.
SKU: 99411178
VAT incl.(at the CBRT effective selling rate of 20.10.2026)
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Specifications
Product Description
Grundfos ALPHA2 25-80 180 is a variable speed, high-efficiency wet-rotor circulator pump for heating and cooling systems. Technical data - Model: ALPHA2 25-80 180 - Grundfos product no.: 99411178 - Power supply: 1x230V, single-phase - Rated flow: 2.14 m³/h - Rated head: 4.36 m - Max. head: 8 m - Power input (P1): 50 W - Energy efficiency index (EEI): 0.18 - Enclosure class: IPX4D - Insulation class: F - Motor protection: Electronic - Max. operating pressure: 10 bar - Pipe connection: G 1 1/2" - Port-to-port length: 180 mm - Liquid temperature: 2 – 110 °C - Ambient temperature: 0 – 40 °C - Pump housing: Cast iron - Impeller: Composite - Net weight: 1.98 kg - Approvals: VDE, CE, EAC, SEPRO
