GRUNDFOS 98961763 1/6HP 115V SS 3SP W/CV UPS26-99SFC

Grundfos, 98961763, Circulator Pump, Canned Rotor, Series: UPS, 17.6 gpm Flow Rate, 28.87 ft Maximum Head, 197 W Power, 115 V AC, 1.3 to 1.8 A, 60 Hz Frequency, 1 ph, 145 psi Maximum, Composite PES Impeller, 140 deg F, Ceramic Radial/Carbon Thrust Bearing, 6 in W x 6-1/2 in H Dimensions

The Grundfos UPS 26-99 SFC circulator pump is a high-efficiency, corrosion-resistant stainless steel pump designed for domestic hot water recirculation and underfloor radiant heating systems. Built for durability and reliable performance, this Grundfos UPS pump delivers consistent water flow in residential and light commercial hydronic applications. For improved energy efficiency, the pump can be connected to an external on/off timer switch, allowing it to operate only during peak hot water demand periods—reducing energy consumption and overall operating costs. The UPS 26-99 SFC features a canned rotor construction, integrating the motor and pump into a single compact unit. This seal-less design eliminates the need for a mechanical shaft seal and uses only two gaskets, reducing maintenance requirements and minimizing the risk of leaks. The bearings are lubricated by the pumped liquid, ensuring smooth, quiet, and efficient operation.