GRUNDFOS Pump MAGNA3 25-40, Rp1 PN6/10, 180mm, 230V

High-efficiency wet-runner pump, electronically controlled, energy efficiency index (EEI) ≤ 0.20 Best in Class Designs/Functions/Features: - Single pump or twin pump (D) - High-efficiency EC permanent magnet motor technology - Energy efficiency index (EEI) ≤ 0.18 - Control modes: Constant pressure / fixed speed / proportional pressure / constant temperature - Integrated full motor protection - Thermal insulation shells according to EnEV included in delivery (only for single pumps) - Automatic setpoint adjustment via AutoAdapt function - Integrated dry-running protection - Adjustable flow rate limitation via FlowLimit function - Integrated heat quantity measurement (optional RPI+T2 0-16 sensor required) - Connection to building management system via optional plug-in modules in the terminal box - Operating and fault messages - Analog/digital communication options: 2xDO / 3xDI / 1xAI - Recording of operating history - Operation via TFT display and soft-touch keypad - Automatic setpoint adjustment including flow rate limitation via FlowAdapt function - Liability assumption agreement 5-year warranty - Setting and readout options using the optional Grundfos GO diagnostic and remote control device - 5-year warranty by sending in the commissioning report created with Grundfos GO - Twin pump operating modes: alternating/reserve/parallel - Wireless communication between pump heads of a twin pump or 2 single pumps - Pumped liquid: Water - Liquid temperature range: -10 .. 110 Celsius - Liquid temperature at data acquisition: 60 Celsius - Density: 983.2 kg/m3 Technical data: - Nominal flow rate: 3.71 m3/h - Nominal delivery head: 2.73 m - Temperature class: 110 - Approvals: CE, VDE Materials: - Pump housing: Cast iron - Pump casing: EN 1561 EN-GJL-200 - Pump housing: ASTM A48-200B - Impeller material: Composite material Installation: - Ambient temperature: 0 .. 40 Celsius - Max. operating pressure: 10 bar - Connection type: G - Connection size: 1 1/2 inch - Nominal pressure rating: PN 10 - Installation length: 180 mm Electrical data: - Maximum power consumption P1: 50 W - P1 min.: 9 W - Mains frequency: 50 / 60 Hz - Rated voltage: 1 x 230 V - Minimum current consumption: 0.09 A - Maximum current consumption: 0.46 A - Max. speed: 2880 1/min - Protection class (according to IEC 34-5): X4D - Insulation class (IEC 85): F Miscellaneous: - Energy efficiency index (EEI): 0.18 - Net weight: 4.88 kg - Gross weight: 5.86 kg - Shipping volume: 0.015 m3 - Country of origin: DE - Customs tariff no.: 84137030 - Approvals: WEEE