
Circulation pump KOER GRS 32/12 (with nuts, cable and plug) (KP2772) Specifications Main Manufacturer: Koer User characteristics Built-in thermal protection: Yes Warranty period (months): 12 Nominal bore diameter, mm: 32.00 Cable length (m): 1.00 Overheating protection (built-in overheating sensor): Yes Water quality: Clean Heat resistance class: F Number of speeds: 1 Set: Union nuts Maximum working fluid temperature (°C): 30 Maximum head (m): 12 Housing material: Aluminum, cast iron Stator winding material: Copper Minimum working fluid temperature (°C): -5 Power, W: 370 Power (kW): 0.37 Power at mode 1 (P1, W): 520 Mains voltage (V): 230 Features: H=12M, Q=8.4 m³, P=370 W Pumped media: Water, glycol mixtures Power consumption (kWh): 0.37 Flow rate (L/min): 140.00 Flow rate at maximum efficiency (m³/h): 8.40 Operating mode: S1, continuous Speed (rpm): 2850 Brand country: Czech Republic Type: Centrifugal Trademark: KOER Current frequency (Hz): 50