• Replacement Part Numbers: UPS15-55SFC, 59896773
  • Technical Parameters: Power input (58W-77W-87W), Horse Power (1/8HP-1/10HP-1/12HP), Current (0.53A-0.69A-0.75A), Max flow: 25.1 US gpm, Max Pressure (PSI):145 psi, Head max: 18 ft, Main frequency: 60 Hz, Voltage: 115V
  • High-Efficiency 3-Speed Motor: Equipped with a powerful 1/12 HP, 115V motor and three adjustable speed settings, the UPS15-55SFC allows optimal flow control for different system demands, improving performance and energy efficiency while minimizing noise.
  • Durable Stainless Steel Construction: Built with a corrosion-resistant stainless steel housing (59896773) for long service life and excellent reliability in both closed-loop hydronic heating and open domestic hot water re-circulation systems.
  • Versatile System Compatibility: Designed for use in hot water re-circulation, radiant floor heating, solar heating, and hydronic systems, this pump supports both residential and light commercial applications — offering stable, quiet operation even under continuous duty.
  • Easy Installation & Maintenance-Free Design: Features a flanged connection design compatible with most standard hydronic system fittings. The wet rotor design eliminates the need for mechanical seals and regular lubrication, reducing maintenance costs and downtime.