
Circulation pump KOER KP.GRS-32/6-180 (with nuts, cable and plug) (copper winding) (KP2899) Specifications Main Manufacturer: Koer Protection class of electronic equipment enclosures: IP44 Housing material: Aluminum Rotor type: Wet User characteristics Warranty period (months): 36 Inlet diameter 1 (inch): 2 Outlet diameter 1 (inch): 2 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: 3 Maximum working fluid temperature (°C): 110 Maximum head (m): 6 Motor shaft material: Stainless steel AISI 304 Stator winding material: Copper Impeller material: Polyethersulfone Minimum working fluid temperature (°C): 4 Installation length (mm): 180 Power, W: 90 Power (kW): 0.09 Power at mode 1 (P1, W): 93 Power at mode 2 (P1, W): 68 Power at mode 3 (P1, W): 40 Mains voltage (V): 220-240 Pumped media: Water, glycol mixtures Operating principle: Centrifugal Flow rate (L/min): 55.00 Operating mode: S1, continuous Speed (rpm): 2850 Brand country: Czech Republic Type: Centrifugal Connection type: Threaded Trademark: KOER Current frequency (Hz): 50