Grundfos Vertical In-Line TPE40-80/2 Circulator Pump 91136106, Cast Iron, 230V

The Grundfos TPE40-80/2 is a single-stage, in-line centrifugal pump with a standard motor and mechanical shaft seal. It is a close-coupled type, meaning the pump and motor are separate units, which results in the pump being less sensitive to impurities in the pumped liquid than similar pump of the canned rotor type. This unit’s motor features a built-in variable frequency drive, which gradually ramps the motor up to operating capacity rather than abruptly subjecting the motor to a high starting torque and current, which ultimately lessens the mechanical and electrical stress, reduces maintenance and repair costs, and extends the life of the equipment while maintaining an optimal comfort level. It also features a factory-fitted integrated differential-pressure sensor, which continually adjusts the pressure to fit the current demand of the system. This Grundfos pump is an ideal solution for a quick and safe installation, and depending on the type of application, it can offer significant energy-savings, drastically increased comfort or improved processing. Typical applications include: heating, district heating, air-conditioning, district cooling, industrial cooling, industrial processes and water supply.