Grundfos TPE Vertical In-Line Single Stage Pumps

Grundfos TPE Vertical In-Line Single Stage Pumps for Commercial HVAC, Hydronic Heating, Cooling, and District Energy Systems

Grundfos TPE Vertical In-Line Single Stage Pumps are electronically controlled centrifugal pumps designed for commercial HVAC, hydronic heating and cooling, district energy, and other building-service applications with variable system demand. Combining a compact in-line hydraulic design with variable-speed motor technology, TPE pumps can adjust their performance to actual operating requirements instead of continuously operating at full speed.

The TPE range builds on the Grundfos TP single-stage in-line pump platform by adding electronically speed-controlled operation. This allows the pump to respond more efficiently to changing flow, pressure, and temperature requirements in commercial buildings and central energy systems. Grundfos TPE3 pumps are specifically designed for heating, cooling, and district energy applications.

A major advantage of the TPE platform is intelligent system control. Depending on the selected model and configuration, control strategies can include proportional pressure, constant differential pressure, constant temperature, differential temperature, and constant curve operation. Advanced TPE3 models also incorporate functions such as AUTOADAPT, FLOWADAPT, and FLOWLIMIT to help optimize pump operation and overall system efficiency.

TPE3 models also offer extensive connectivity for modern building systems. Grundfos supports integration with building management systems, while wireless multi-pump functionality allows compatible TPE3 pumps to coordinate operation without requiring a separate pump controller for certain configurations.

Features

• Vertical in-line single-stage centrifugal pump design
• Electronically controlled variable-speed operation
• Designed for commercial HVAC and district energy systems
• Automatically adjusts pump performance to changing system demand
• Compact in-line configuration helps conserve mechanical room floor space
• Suction and discharge connections arranged for in-line piping installation
• Integrated frequency-controlled motor technology
• TPE3 models include built-in differential-pressure and temperature sensing
• AUTOADAPT functionality available
• FLOWADAPT and FLOWLIMIT functionality available
• Built-in heat energy monitoring functionality available on TPE3
• Alternating, cascade, and duty/standby operating strategies available on compatible configurations
• Wireless multi-pump control available with TPE3
• Building management system integration available
• Grundfos GO compatibility supports commissioning and pump adjustment
  

Applications

• Commercial HVAC systems
• Hydronic heating systems
• Hydronic cooling systems
• Chilled water circulation
• Commercial building heating
• Commercial building cooling
• District heating
• District cooling
• Central energy plants
• Variable-flow hydronic systems
• Constant differential pressure systems
• Differential temperature control
• Heat exchanger circulation
• Industrial heating and cooling
• Mechanical room pumping
• Institutional buildings
• Hotels and hospitality facilities
• Universities and educational facilities
• Office buildings
• Multi-pump HVAC systems