Introducing The New TPE3

The groundbreaking TPE3 from Grundfos combines best-in-class pump intelligence and efficiency with built-in features that make it easy to use. Smart controls and enhanced mechanical efficiencies deliver savings and performance in a simplified design.

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Intelligent Pumping, Simplified

For better performance in commercial heating and cooling systems

Smart Control Modes

A large selection of control modes empower you to customize the TPE3 to your system’s needs — including smart modes that continuously monitor and automatically optimize performance. Once installed, the pump is smart enough to assume the optimal setpoint automatically.

  • Differential Temperature allows you to adapt performance based on ΔT, using only one additional optional HVAC sensor.
  • Proportional Pressure monitors pressure and adjusts pump performance to match system demand.
  • AUTOADAPT automatically selects the proportional pressure when the setpoint is not known, and continues to adjust for most efficient performance.
  • FLOWADAPT monitors flow and ensures that the flow rate never exceeds the FLOWLIMIT, eliminating the need for a throttling valve.
The intuitive display screen walks you through setpoints and offers a menu of assistance for every control mode option.

Hassle-free Communication

The TPE3 is built to communicate. Wireless multi-pump communication allows cascade control of up to four TPE3 pumps, distributing demand for wider range and greater efficiency. CIM modules can be added for seamless integration with your BMS.

Effortless Efficiency

The TPE3 features a remarkably efficient permanent magnet motor that helps minimize overall energy consumption. It exceeds efficiency expectations up to 10% over the NEMA Premium standard, operating at IE5, the world’s highest possible energy efficiency rating. With variable speed controls, the motor always runs at the precise load demand required — no more, no less.

Up to 10% additional energy cost savings over motors with VFDs
The average time in which the TPE3 pays back its initial cost, due to its extremely low energy consumption.

Plug-And-Pump Simplicity

From installation and commissioning to operation and maintenance, the TPE3 is a breeze. A single-screw clamp ring makes installation a cinch, and the intuitive plug-and-pump design includes everything you need to operate it right out of the box. The TPE3 performs everyday adjustments, corrects system imbalances and maintains efficient operation without the need for some common accessories:

  • No pump balancing valve needed: Built-in flow-limiting function performs the same job more efficiently.
  • No need for multiple additional sensors: Integrated pressure and temperature sensors make ΔP possible with no additional sensors, and ΔT possible with just one additional sensor.
  • No additional metering device: Heat Energy Monitor is built in to provide system data.

See TPE3 Application Examples >

Plug-and-Pump Simplicity
The TPE3 is fitted with an internal temperature sensor in the pump housing, so just one external sensor enables the ΔT control mode.

Choose the new TPE3 from Grundfos and get simplified pumping intelligence and efficiency that pay off.

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Resource Library

TPE3 Brochure
TPE3 Brochure
Get more detailed information about the TPE3 by downloading the full product brochure now.
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Pumping Solutions for All Commercial HVAC Applications
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