TP 65-120/2 A-F-A-BQQE-GW1 In-line Pump

The TP 65-120/2 A-F-A-BQQE-GW1 inline pump is a dry rotor pump specially designed for air conditioning applications in commercial buildings. Its inline design allows for direct integration into the piping, optimizing space and simplifying both installation and maintenance.

Equipped with an unbalanced mechanical seal compliant with EN 12756 and powered by an asynchronous motor according to IEC 60034, this pump delivers stable performance, high operational reliability, and a long service life in water circulation applications.

Main Applications

• Air conditioning systems in commercial buildings
• Water circulation hydraulic installations
• Climate control in tertiary buildings
• Thermal distribution systems

Hydraulic Performance

• Nominal flow rate: 25.7 m³/h
• Nominal head: 8.3 m
• Maximum head: 12 m
• Actual impeller diameter: 91 mm
• Curve tolerance: ISO 9906:2012 3B2

Materials and Construction

• Hydraulic body in EN-GJL-250 cast iron
• Casing according to ASTM class 35
• Impeller in AISI 304 stainless steel
• Mechanical seal type BQQE
• Inline design for direct integration into piping

Installation and Connections

• Connection via DIN DN 65 flanges
• Connection standard: EN 1092-2
• Nominal connection pressure: PN 6 / PN 10
• Length between connections: 340 mm
• Maximum working pressure: 10 bar
• Maximum pressure at 120 °C: 10 bar
• Ambient temperature range: -30 to 60 °C

Liquid Data

• Pumped liquid: water
• Liquid temperature range: -25 to 120 °C
• Reference temperature: 20 °C

Electrical Data

• Rated motor power (P2): 1.1 kW
• Power supply: 3 x 220-240 V delta / 380-415 V star
• Network frequency: 50 Hz
• Rated current: 4.35 / 2.50 A
• Rated speed: 2840 to 2870 rpm
• 2-pole motor
• Energy efficiency class: IE3
• Motor efficiency at full load: 82.7%
• Power factor (cos φ): 0.83 to 0.76
• Degree of protection: IP55
• Insulation class: F
• Integrated motor protection: not included

Energy Efficiency

• Minimum efficiency index (IE min): 0.70
• Designed for efficient continuous operation

Weight

• Net weight: 32.6 kg
• Gross weight: 36.1 kg

The TP 65-120/2 is a robust and efficient inline pump, designed for commercial HVAC systems that require reliability, easy integration, and stable hydraulic performance over time.