Grundfos UPS26-99FC is a 3-speed cast iron circulator pump with built-in flow check

3 speeds (Low/Med/High) of the Grundfos UPS26-99FC allows wide range of uses such as radiant, hydronic, radiators, fan coils, etc.

A built-in flow check eliminates the need to buy and install a separate in-line check valve.

Designed for closed loop systems with medium to high flow rates and pressure drops.

Built-in automatic resetting thermal protection of the pump assures motor safety and extends circulator's life.

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.