Three Speed Circulator Pump For Cast Iron Hydronic Systems With Removable High Flow Integrated Flow Check IFC And Replaceable Cartridge Built Tough Heavy Duty Pump Delivers Top Starting Torque And Longevity

This rugged 0015 3-Speed Circulator Pump is designed for cast iron hydronic systems, radiant heating, and higher head applications. It features a removable high-flow integral flow check (IFC) and a replaceable cartridge for easy service. This unit is a direct replacement for the Grundfos UPS 15-58 3-Speed and is built to deliver top starting torque and long life. The stainless steel construction makes it ideal for domestic hot water use.

✅ 3-Speed operation for dial-in flow in radiant and higher-head systems
✅ Highest starting torque in class for quick startups
✅ Removable high-flow Integral Flow Check (IFC)
✅ Replaceable cartridge design for easy service and longevity
✅ Stainless steel construction for durability in hot water applications

💡 What is a three-speed circulator pump used for in hydronic heating and hot water systems?

This handy pump moves heated water through radiant floors, cast iron radiators, and hot water loops. It allows dial-in flow with 3 speeds for different pipe sizes and run lengths, delivering efficient circulation and reliable startup performance.

• Dial-in flow with 3 speeds for different pipe sizes and run lengths
• High starting torque for quick system startup
• Integrated IFC prevents gravity flow and lowers install costs
• Replaceable cartridge for easy maintenance