Grundfos 52722512 3-Speed 1/6 Horsepower Circulator Pump

The UPS26-99 circulator is designed for higher flow-higher head residential heating applications. The versatile 3 speed motor provides 3 distinct pump curves enabling it to replace over 15 different competitors circulator pumps. Comes with built-in check valve. The motor is a 1-phase motor. No additional motor protection is required.

• Built-in motor protection for longer life and better performance.
• Suitable for a wide range of applications, including radiant heating, hydronic heating, fan coil heating, solar and other system types.
• Whisper-quiet operation for sound sensitive installations.
• Includes (2) Gaskets (O-rings).
• UL/CSA listed.
• Closed loop radiant heating & snow melting systems.
• Baseboard/Radiator/Fan coil heating and other hydronic heating applications.
• And others.