TP 65-945/2 A-F-R-BQQE-SW1
Close-coupled single-stage volute pump with coaxial suction and discharge ports of the same diameter. The pump adopts a top-pull design. For example, the power head (motor, pump head, and impeller) can be disassembled for maintenance while the pump casing remains connected to the pipeline. The pump is equipped with an unbalanced rubber bellows seal, and the shaft seal complies with the DIN EN 12756 standard. Pipe connections are made through PN 16 DIN flanges (in accordance with EN 1092-2 and ISO 7005-2 standards). An asynchronous motor with a cooling fan is installed on the pump.
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Single-stage In-line Pump
Model: TP 65-945/2 A-F-R-BQQE-SW1
Serial Number: 93326260
Application:
Commercial Air Conditioning
Single-stage In-line Pump
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Controller:
Frequency converter: None
Liquid:
Liquid conveyed: Water
Liquid temperature range: -25 .. 120 °C
Liquid temperature during operation: 20 °C
Density: 998.2 kg/m³
Technical Data:
Pump speed basis for pump data: 2956 rpm
Rated flow rate: 111.8 m³/h
Rated head: 85.79 m
Actual impeller diameter: 262 mm
Main shaft seal: BQQE
Shaft seal code: BQQE
Curve tolerance: ISO9906:2012 3B
Materials:
Pump casing: Cast iron
Pump housing: EN-GJL-250
Pump casing: ASTM class 35
Impeller: Stainless steel
Installation:
Ambient temperature range: -20 .. 40 °C
Maximum operating pressure: 16 bar
Maximum pressure at specified temperature: 16 bar / 120 °C
Pipe connection standard: EN 1092-2
Interface type: DIN
Connection size: DN 65
Pressure rating for pipe connection: PN 16
Port spacing: 550 mm
Motor flange size: FF350
Electrical Data:
Motor model: 200LB
Rated power - P2: 37 kW
Power supply frequency: 50 Hz
Rated voltage: 3 x 380 V
Rated current: 67.8 A
Starting current: 9 %
Cos phi - Power factor: 0.88
Rated speed: 2970 rpm
Efficiency: IE4 0.95%
IE efficiency class: IE4
Motor full-load efficiency: 0.95 %
Motor efficiency at 3/4 load: 0.94 %
Motor efficiency at 1/2 load: 0.94 %
Motor pole number: 2
Enclosure rating (IEC 34-5): 55 (Protect. water jets/dust)
Insulation class (IEC 85): F
Motor number: 93309371
Other:
Minimum Energy Index, MEI ≥: 0.7
Net weight: 97.6 kg
Gross weight: 127 kg
Transport volume: 0.771 m³
Product Tags:
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Grundfos TP 65-945/2 Suitable for commercial air conditioning single-stage in-line pumps Images
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