The Calpeda NCS3 25-40/130 is a 3-Speed Bronze Circulator Pump for sanitary hot water recirculation.
The NCS3 25-40/130 features G1 1/2" Threaded Ports (130 mm spacing) with Bronze Casing, delivering up to 4.2 m³/h Flow and 6.8 m Head.
In addition, it supports +5 to +65°C Liquids, ≤45 dB Noise, 10 bar Pressure, and 230V single-phase operation with IP44 protection.