Used GRUNDFOS CRN4-50A-A #9408023 for sale

GRUNDFOS CRN4-50A-A is a heavy-duty pump designed for industrial use in a wide range of applications. The initial handling of the pump is easy and fast due to the weight and dimensions being suitable for manual carrying. The pump is provided with a protective thermoplastic housing, making it corrosion-resistant and suitable for operating in harsh environments. The pump is driven by asynchronous two-speed motor providing maximum performance and a wide range of adjustable speeds. It has a maximum power of 3.56 kW and a nominal power of 1.2 kW. The operating time and speed can be changed through an electronic frequency converter, allowing the user to easily adjust the pump's performance and reduce power consumption. The pump's advanced hydraulics guarantee high efficiency and good overall performance, ensuring optimal flow characteristics and a low noise level of <68 dB(A). The maximum operational pressure and flow rate are 16 bar and 18 liters per minute respectively and the maximum suction lift is 8 meters. The construction materials used for the pump are also of high quality and includes cast iron, stainless steel and thermoplastic material. This makes the pump suitable for a wide range of temperature extremes, from -20°C to +120°C. The pump is provided with a non-return valve to prevent backflow and cavitation. CRN4-50A-A pump is IP55 classified, making it ideal for indoor and outdoor use, and is also provided with mechanical seals and shafts of stainless steel and carbon-graphite, ensuring high reliability and long service life. The impellers, also made of stainless steel, are also designed to be adjustable, providing maximum efficiency in accordance with the application. The pump can be controlled through a terminal with a graphical user interface, allowing the user to monitor the pump's performance, alarms, and other data. The terminal is equipped with LCD display, 4 multifunctional switches, and 10 indicator lights. Overall, GRUNDFOS CRN4-50A-A pump is an advanced, durable, and reliable pump that is suitable for a wide variety of industrial applications requiring long endurance and high performance. Its innovative design, advanced hydraulics, and adjustable features ensure maximum efficiency and stable operation, resulting in low energy consumption and long service life.