Wilo 2163591 Stratos High Efficiency Circulator Pump 1.25 x 3-35, 1/4 HP

Product Description

The WILO 2163591 Stratos is a high-efficiency circulator pump featuring ECM motor technology that reduces energy consumption by up to 80%. It is designed for use in hot water heating, air conditioning, closed cooling, and industrial circulating systems, as well as geothermal and solar applications with water/glycol concentrations up to 50%.

• ECM motor technology reduces energy consumption by up to 80%
• Features 3 times higher starting torque than a standard circulator
• Includes Red Button technology and LED display

Product Highlights

This circulator pump has on-board diagnostics, a data logger, and multiple available control modules. The volute is constructed of cast iron, with a flange size of 1 1/4" and a 2-bolt HV flange type.

Product Information

Standard Information

• Brand: WILO
• Manufacturer Part Number: 2163591