Heating WILO High Efficiency pump for heating application - Inline cast iron pump housing 15 Threaded connection DN15 (25, 30: also available) 130 Pump housing length 130 (180: also available) 7 7,7 = delivery head in [m] at Q = 0 m³/h 50 Max power consumption SC The pump is controlled by Push button technology SC = ΔP-v, ΔP-c, constant speed I, II, III 12 Control box orientation 12 o’clock (3, 6, 9 o’clock: also available)