Grundfos 52722512 Pump 320788-703 it accepts a standard 2-10

it accepts a standard 2-10 Vdc control signal and provides a 2-10 Vdc feedback signal for position monitoring

The unit operates on a standard 24VAC ignition module circuit

it provides clear visual trip indication when the black button extends

Durable Construction: Engineered to withstand high-torque operation and harsh environmental conditions found in commercial and residential air handlers

Grundfos 52722512 Pump 320788-703 it accepts a standard 2-10The Grundfos 52722512 UPS26 99FC is a high performance, 3 speed cast iron circulator pump designed for high head applications in residential and commercial closed loop hydronic systems. This 1 6 HP wet rotor circulator features an Integral Check Valve (IFC), which eliminates the need for external check valves, reducing installation time and material costs. With a 115V single phase motor and a versatile 3 speed switch, this Grundfos Super Brute allows