Grundfos TP 40-90/2 A-F-A-BQQE-DW1 Inline Pump

The Grundfos TP 40-90/2 A-F-A-BQQE-DW1 inline pump is a high-performance solution designed for air conditioning systems in commercial buildings. This pump features a dry rotor and an unbalanced mechanical seal according to EN 12756 standard, ensuring reliable and efficient operation. Its asynchronous motor, manufactured in accordance with IEC 60034 standard, allows for stable and long-lasting operation, making it ideal for HVAC applications in large buildings.

With a nominal flow rate of 9.48 m³/h and a nominal head of 7.01 m, this pump can provide a constant flow of water in high-demand systems. Its inline design facilitates installation and maintenance, and its construction from high-quality materials ensures a long service life, even in challenging operational conditions.

Technical Specifications:

• Preset speed: 2865 rpm, ensuring efficient and stable operation.
• Nominal flow rate: 9.48 m³/h, ideal for commercial air conditioning systems.
• Nominal head: 7.01 m, with a maximum head of 9 m, providing constant pressure.
• Impeller diameter: 89 mm, optimised for efficient performance.
• Seal code: BQQE, ensuring effective and long-lasting sealing.

Materials:

The Grundfos TP 40-90/2 is made from high-quality materials that ensure its durability and resistance. The hydraulic body is made of EN-GJL-200 ASTM Class 30 cast iron, providing excellent resistance to corrosion and wear. The impeller is made of composite (PES+30% GF), which gives it lightness and strength, ensuring efficient performance over time.

• Hydraulic body: EN-GJL-200 ASTM Class 30 cast iron, corrosion-resistant.
• Impeller: Composite PES+30% GF, optimised for smooth and durable operation.

Installation:

The pump is designed to operate in a wide range of temperatures, from -30 °C to 60 °C, making it suitable for various climatic conditions and commercial applications. With a maximum working pressure of 10 bar and DIN-type connections, this pump is easy to install and maintain in existing systems.

• Ambient temperature range: -30 °C to 60 °C.
• Maximum working pressure: 10 bar, suitable for commercial applications.
• Connection size: DN 40, with a port-to-port length of 250 mm for easy installation.

Pumped Liquid:

The Grundfos TP 40-90/2 is designed to pump water with temperatures ranging from -25 °C to 120 °C, making it a versatile option for a variety of HVAC and heating applications. Its normal operating temperature is 20 °C.

• Liquid temperature range: -25 °C to 120 °C.
• Liquid temperature during operation: 20 °C.
• Density of pumped liquid: 998.2 kg/m³.

Electrical Data:

The pump is equipped with a type 71A asynchronous motor, with a nominal power of 0.37 kW. It operates at a network frequency of 50 Hz and a nominal voltage of 3 x 220-240D/380-415Y V, ensuring compatibility with various electrical configurations. With an IE3 class motor efficiency, this pump offers excellent energy performance, with an efficiency of 73.8% at full load.

• Nominal power (P2): 0.37 kW.
• Network frequency: 50 Hz.
• Nominal voltage: 3 x 220-240D/380-415Y V.
• Motor efficiency at full load: 73.8%.
• IE efficiency class: IE3, ensuring optimised energy performance.

Other Details:

The Grundfos TP 40-90/2 pump has a net weight of 14 kg and a gross weight of 16 kg, making it easy to handle and install. Its transport volume is 0.041 m³, ensuring easy storage and transportation. It is equipped with an integrated frequency converter to enhance its operational efficiency, and its compact design makes it an ideal choice for commercial applications requiring precise water flow control.

• Net weight: 14 kg.
• Gross weight: 16 kg.
• Transport volume: 0.041 m³.

Regulatory Compliance:

The pump complies with ISO9906:2012 3B2 standards, ensuring performance accuracy. It also has CE, VDE, EAC, and other certifications, ensuring its quality and compliance with international standards.