ARP series is a type of circulation pump that move the fluid material in a closed circuit such as: 

• Transferring clean waterother liquid similar to water in physical and chemical properties
• Heating system with constant or variable flows
• Heating system with variable flow pipe temperature
• Heating system where night setback is desired
• Heating system where the differential pressure of the pump is too high during period of reduced flow demands
• Heating system that require fully automatic adjustment of the performance to flow demands
• Pressure boosting of water heaters
• Circulation and pressure boosting of domestic water