Caleffi 166 HydroMixer Pump & Valve Mixing Unit Adjustable TemperatureDual Line With Alpha Pump On Left (166612A)

Thermostatic adjustable temperature mixing unit with insulation. Grundfos UPS 15-58 three speed pump. Grundfos Alpha 25-55U pump. Temperature gauges. Shut-off ball valves. Compatible with 5599 Hydrolinkﾙ series Male union connections (select top and bottom fitting sets below). Max working pressure: 145 psi. Adjustable range: 80ﾗ125ﾰF. Power supply: 115 V 50/60 Hz.