Grundfos TPED 32-380/2 A-F-A-BQQE-JWB Inline Pump

The Grundfos TPED 32-380/2 A-F-A-BQQE-JWB inline pump is an advanced solution for commercial air conditioning applications, designed to deliver maximum performance with high energy efficiency. This double dry rotor pump, equipped with mechanical seals according to EN 12756 standards, offers reliable and durable operation in high-demand environments. With its IE5 class motor and integrated frequency converters, the Grundfos TPED 32-380/2 stands out for its efficiency, versatility, and adaptability to different operating conditions.

One of the most notable features of this pump is its multi-pump function between the two heads, allowing optimised and balanced operation in complex climate control systems. This design is ideal for large commercial buildings, where reliability and continuous performance are crucial.

Technical Specifications:

• Preset speed: 2910 rpm, ensuring consistent and stable performance.
• Nominal flow rate: 18.8 m³/h, suitable for high-volume water systems.
• Nominal head: 26.2 m, with a maximum head of up to 380 dm, providing adequate pressure throughout the installation.
• Impeller diameter: 169 mm, designed to maximise water flow in high-demand applications.

Materials:

The Grundfos TPED 32-380/2 pump is constructed with robust materials ensuring longevity and resilience in harsh environments. Both the hydraulic body and impeller are made of cast iron, providing excellent durability and wear resistance. The pump housing is made from EN-GJL-250 ASTM class 35 cast iron, and the impeller is made from EN-GJL-200 ASTM class 30 cast iron, guaranteeing optimal performance and trouble-free operation.

• Hydraulic body: EN-GJL-250 ASTM class 35 cast iron.
• Impeller: EN-GJL-200 ASTM class 30 cast iron.

Installation:

This pump is designed to operate in ambient temperatures ranging from -20 °C to 50 °C, making it suitable for a wide range of applications and environments. Its maximum working pressure is 16 bar, allowing use in high-pressure systems without compromising safety or performance. The DIN connection type and DN 32 connection size facilitate installation in commercial systems, ensuring easy and efficient integration.

• Connection size: DN 32.
• Nominal pressure for connection: PN 16.
• Port-to-port length: 340 mm, allowing compact installation in confined spaces.
• Motor flange size: FF215.

Pumped Liquid:

The Grundfos TPED 32-380/2 is designed to pump water at an operating temperature between -25 °C and 120 °C, with a standard density of 998.2 kg/m³. This makes it a versatile option for a wide range of climate control and refrigeration systems.

• Liquid temperature range: -25 °C to 120 °C.
• Operating temperature: 20 °C.

Electrical Data:

The motor of the Grundfos TPED 32-380/2 is a 100LA model, with a nominal power of 3 kW, allowing it to handle large volumes of water with excellent energy efficiency. This motor achieves up to 90.7% efficiency at full load, meeting the IE5 efficiency class, which is the highest available today. Its integrated frequency converter allows precise adjustments of the operating speed, ensuring that the pump always operates under optimal conditions, regardless of demand fluctuations.

• Nominal speed: 360-4000 rpm, adjustable via the integrated frequency converter.
• IE efficiency class: IE5, the highest energy efficiency available.
• Motor efficiency at full load: 90.7%.
• Cos phi - Power factor: 0.91-0.86, ensuring efficient use of electrical energy.
• Protection rating: IP55, dust and water jet resistant, ideal for industrial environments.
• Insulation class: Class F, suitable for operating in a wide range of temperatures.

Control and Advanced Functions:

The Grundfos TPED 32-380/2 pump includes a standard HMI200 control panel, allowing intuitive and easy handling of pump settings. It is also equipped with the advanced FM300 function module, enabling the integration of multi-pump functions and precise control of the two pump heads. This pump features integrated frequency converters, facilitating speed management and energy consumption, adapting to operational needs in real-time.

• Control panel: HMI200 (standard).
• Function module: FM300 (advanced).
• Frequency converter: Integrated, allowing precise speed control.

Other Details:

The net weight of this pump is 109 kg, making it a robust and durable solution for industrial and commercial applications. Its transport volume is 0.683 m³, facilitating handling and storage during shipping.

• Net weight: 109 kg.
• Gross weight: 134 kg.
• Transport volume: 0.683 m³.

In summary, the Grundfos TPED 32-380/2 A-F-A-BQQE-JWB inline pump is an ideal solution for air conditioning systems in large commercial buildings, combining high energy efficiency, durability, and ease of control. Its advanced design with double rotor and multi-pump functions ensures reliable and optimised performance in any environment.