The CF-2 551 is a large-volume pump suitable for large filtration systems, available in both cast-iron and bronze versions. Each manufactured unit is tested and has a recorded „birth certificate“ with the measured technical data on the back of the manual.
Design and materials
- body and pre-filter made of cast iron or bronze
- impeller made of cast iron, bronze on request
- shaft and pre-filter basket made of AISI 316 stainless steel
- mechanical seal made of carbon-ceramic as standard, of silicon carbide on request
- motor repair without disconnecting the pump from the system thanks to the shaft coupling
- lower motor operating temperature
