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Grundfos' Inline Single Stage

Grundfos' 
Inline Single-Stage 

A Grundfos inline single-stage pump is a compact, close-coupled centrifugal pump designed for applications such as heating, cooling, and commercial air conditioning. It offers several benefits, including a space-saving design, robust construction, and high efficiency, which lead to lower operating costs and a reduced environmental impact.


The close-coupled design and easy installation simplify both operation and maintenance, while advanced features like frequency converters enhance efficiency and reliability.


Features & Benefits
Know more about the features & benefits of using Grundfos' Inline Single Stage.
  • The inline design allows for easy installation within existing pipework, minimizing space requirements.
  • Constructed from durable materials such as stainless steel, these pumps ensure longevity and resistance to corrosion.
  • They are equipped with energy-efficient motors and optimized hydraulics to minimize energy consumption and reduce operating costs.
  • Some models feature built-in frequency converters and integrated motor protection for improved performance and reliability.
Key Specifications
Here are the key specifications of Grundfos' Inline Single Stage.
  • Liquid temperature: -40 - 150 °C
  • Max. flow: 1787 m³/h
  • Max. head: 72 m
  • Max. operating pressure: 25 bar
Applications
Here is a list of industrial applications for which Grundfos' Inline Single Stage are commonly utilized.
  • Heating and Cooling
  • District Energy
  • Commercial Air Conditioning
  • Water Pressure Boosting

Our Available Product  Range for Grundfos Inline Single Stage Pumps

Grundfos inline single-stage pumps are centrifugal pumps where the impeller rotates to move fluid through a closed system. Initially, the pump casing is filled with the liquid. The motor-driven impeller then rotates, forcing the liquid to flow to the volute and into the discharge.

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Grundfos Inline Single Stage TP B I model

TP (B), (I)

The TP (B) (I) vertical in-line pump series features a pump housing made of bronze or stainless steel, designed to resist corrosion in hot water recirculation systems and lightly acidic industrial applications. The specially constructed shaft seal chamber optimizes water circulation without the need for external piping, thereby extending the life of the shaft seal.

  • TP (B)/(I) pumps effectively resist corrosion, ensuring long-lasting, high performance.
  • Enhanced efficiency and extended shaft seal life with the use of robust pump shaft and replaceable wear ring.
  • The close-coupled design decreases system sensitivity to impurities in the pumped liquid.
  • These pumps are highly efficient, with low energy consumption and minimal noise.
  • Liquid temperature: -25 - 140 °C
  • Max. flow: 48 m³/h
  • Max. head: 10 m
  • Max. operating pressure: 16 bar
Grundfos Inline Single Stage TPE2 I model

TPE2 (I)

The TPE2 (I) stainless steel inline pump is equipped with a frequency converter that significantly optimises energy consumption, preventing wasteful operation and extending pump life. This durable unit is suitable for various applications, including hot water recirculation, domestic and commercial water supply, as well as heating and cooling systems.

  • TPE2 (I) automates flow and pressure management using external sensor inputs.
  • Integration is straightforward with the option to mount the CIM (Communication Interface Module) for connections to building management systems (BMS).
  • The front-mounted wiring box provides easy access for quick installation.
  • Electro-coated surfaces offer protection against corrosion, enhancing the pump's lifespan.
  • Liquid temperature: -25 - 120 °C
  • Max. flow: 36 m³/h
  • Max. head: 25 m
  • Max. operating pressure: 10 bar
Grundfos Inline Single Stage TPE3 I model

TPE3 (I)

TPE3 (I) stainless steel inline pumps feature original Grundfos AUTOADAPT technology and integrated speed control, allowing for automatic adjustments based on differential temperature or pressure. Like the TPE2, these pumps are well-suited for hot water recirculation and domestic, commercial, and industrial water supply, heating, and cooling systems.

 

  • TPE3 (I) automates adjustments to temperature, flow, and pressure to reduce energy consumption and optimise pump efficiency.
  • Grundfos AUTOADAPT technology continuously modifies pump performance based on the actual characteristics of the system.
  • Easy access to the front-mounted wiring box facilitates quick installation.
  • Electro-coated surfaces protect against corrosion, extending the pump's operational life.
  • Liquid temperature: -25 - 120 °C
  • Max. flow: 24 m³/h
  • Max. head: 18 m
  • Max. operating pressure: 10 bar
Grundfos Inline Single Stage TPE3 I model

TPE3 (I)

TPE3 (I) stainless steel inline pumps feature original Grundfos AUTOADAPT technology and integrated speed control, allowing for automatic adjustments based on differential temperature or pressure. Like the TPE2, these pumps are well-suited for hot water recirculation and domestic, commercial, and industrial water supply, heating, and cooling systems.

 

  • TPE3 (I) automates adjustments to temperature, flow, and pressure to reduce energy consumption and optimise pump efficiency.
  • Grundfos AUTOADAPT technology continuously modifies pump performance based on the actual characteristics of the system.
  • Easy access to the front-mounted wiring box facilitates quick installation.
  • Electro-coated surfaces protect against corrosion, extending the pump's operational life.
  • Liquid temperature: -25 - 120 °C
  • Max. flow: 24 m³/h
  • Max. head: 18 m
  • Max. operating pressure: 10 bar
Grundfos Inline Single Stage TPE Series 2000 TPE3 model

TPE Series 2000, TPE3

The TPE Series 2000, TPE3 provides the ideal pressure and flow to meet the varying demands of water circulation systems. It features a built-in differential pressure sensor that works with the integrated frequency converter in the MGE motor to control pump speed. Compared to conventional pumps, it can reduce energy consumption by up to 50%. The TPE Series 2000, TPE3 is suitable for heating, cooling, air conditioning, and industrial applications.

  • TPE3 (I) automates adjustments to temperature, flow, and pressure to reduce energy consumption and optimise pump efficiency.
  • Grundfos AUTOADAPT technology continuously modifies pump performance based on the actual characteristics of the system.
  • Easy access to the front-mounted wiring box facilitates quick installation.
  • Electro-coated surfaces protect against corrosion, extending the pump's operational life.
  • Liquid temperature: -25 - 140 °C
  • Max. flow: 391 m³/h
  • Max. head: 58 m
  • Max. operating pressure: 16 bar
Grundfos Inline Single Stage TPED Series 2000 TPE3 D model

TPED Series 2000, TPE3 D

The TPED Series 2000, TPE3 D inline pump comes with two parallel power heads for double reliability and multi-pump functionality. It features the original Grundfos AUTOADAPT technology for integrated speed control and automatic adaptation of performance to current conditions. TPED Series 2000, TPE3D is engineered for industrial water supply, as well as heating and cooling systems.

  • The TPED Series 2000, TPE3 D automates temperature, flow and pressure to reduce energy consumption and optimise efficiency.
  • Permanent magnet MGE motor with a built-in variable frequency drive and IE5 efficiency.
  • Electro-coated surfaces protect against corrosion for longer pump life.
  • Liquid temperature: -25 - 140 °C
  • Max. flow: 132 m³/h
  • Max. head: 64 m
  • Max. operating pressure: 16 bar
Experience
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