Grundfos UP26-120U, Cast Iron Circulator Pump, 1/6 HP, 230 Volt, GU 125 Union

The UP26-120U is a single speed circulator with a wet-rotor fluid movement design. Solid cast iron construction guarantees years of reliable performance with minimal maintenance needs, while hardwire electrical connection design allows the pump to tap directly into your home's electrical supply. This pump requires GU 125 unions for pipe connections. See below for compatible union kits. 529912 529913 529911 Product Features Durable Cast Iron Construction - The Grundfos UP26-120U is crafted from cast iron, which gives the pump both extended lifespan and protection against corrosion. Whisper Quiet Operation - The UP26-120U pump runs quiet even at high flow levels, ensuring the pump won't distract you from your work or disrupt your sleep. Resilient Wet-Rotor Fluid Movement - The wet rotor design of the UP26-120U lends integrity to both the motor and the rotor itself, providing exceptional longevity to any hydronic system the pump is a part of.