3-Speed Hot Water Circulation Pumps Duda solar circulation pumps work great in glycol loop applications. These high efficiency pumps can move your working fluid through a closed loop system with minimal amounts of input energy. They are designed for use with high temperature working fluids and may be used in a large variety of hot water applications. The 3 speed control is manually selected on the pump itself. Choose the speed which is most suitable for the application as per the specifications of the pump. These pumps come with unions which may be used for easy disconnecting from a plumbing system. 3-Speed Hot Water Circulation Pump Specifications Input Power 110 VAC / 60 Hz Pump Body Cast Iron Impeller PP Pump Shell Aluminum Motor Wire 100% Copper Shaft Ceramic Bearing Ceramic Rotor Copper Wire Max Fluid Temperature 110°C / 230°F Noise ≤45 db

3-Speed 46/67/93w, Head: 3-6m, Flow: 5.6-11.9gpm

1" Connections, 3/4" Union

Cast Iron Body