Grundfos 97523134 Pump L99H008 it features internal electronic overload

it features internal electronic overload protection and stops automatically when it reaches the damper or actuator end position

reducing standing water and biological growth

this 40 amp timer ensures reliable performance in demanding environments from -40°F to 131°F

preventing mechanical binding

and Payne air handlers or furnaces

Grundfos 97523134 Pump L99H008 it features internal electronic overloadThe Grundfos 97523134, also identified as the UPS50 60F, is a high performance three speed circulator pump engineered for demanding hydronic heating, cooling, and district heating systems. This wet rotor circulator features a cast iron pump housing and a canned rotor design, where the motor and pump form an integral unit without a mechanical shaft seal. By utilizing the pumped liquid for bearing lubrication, this unit ensures quiet, maintenance free