Grundfos 3-Speed Cast Iron Circulator Pump

The Grundfos 3-Speed Cast Iron Circulator Pump is a wet-rotor circulator pump (also called a circulating pump or hydronic circulator) designed to move water through closed-loop heating and hydronic systems. Its cast iron pump housing gives it durable, long-lasting service in residential and light commercial applications.

Key Features:

• Three selectable speed settings let you match pump output to the needs of the system
• Cast iron pump housing for strength and durability
• Wet-rotor design lubricates and cools the motor with the circulated water, so it runs quietly
• Compact, easy-to-install design for closed-loop hydronic heating and similar circulation uses
• Single-phase 115V, 1/25 HP motor

Grundfos is a well-known name in pump technology. This circulator line is a dependable choice for replacing an existing circulator or for new hydronic heating installations.