Grundfos TPD 65-60/2 A-F-A-BUBE (96409272)
Product ID: 96409272
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Grundfos TPD 65-60/2 A-F-A-BUBE (96409272)
Grundfos TPD 65-60/2 A-F-A-BUBE (96409272)
TPD 65-60/2 A-F-A-BUBE
Single-stage, close-coupled, volute twin-head pump with in-line suction and discharge ports of identical diameter. The twin-head pump is designed with two parallel power-heads. The pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. Each power head is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 6/10 DIN flanges (EN 1092-2 and ISO 7005-2). Each power head is fitted with a fan-cooled asynchronous motor of indentical size.
| Specification | Value | |
|---|---|---|
| Liquid: | ||
| Pumped liquid: | Water | |
| Liquid temperature range: | 0 .. 140 °C | |
| Liquid temperature during operation: | 20 °C | |
| Density: | 998.2 kg/m³ | |
| Technical: | ||
| Speed for pump data: | 2800 rpm | |
| Rated flow: | 22.6 m³/h | |
| Rated head: | 4.2 m | |
| Actual impeller diameter: | 76 mm | |
| Primary shaft seal: | BUBE | |
| Curve tolerance: | ISO9906:2012 3B | |
| Materials: | ||
| Pump housing: | Cast iron | |
| EN-JL1040 | ||
| ASTM A48-40 B | ||
| Impeller: | Stainless steel | |
| DIN W.-Nr. 1.4301 | ||
| AISI 304 | ||
| Installation: | ||
| Range of ambient temperature: | -30 .. 40 °C | |
| Maximum operating pressure: | 10 bar | |
| Flange standard: | DIN | |
| Pipe connection: | DN 65 | |
| Pump inlet: | DN 65 | |
| Pump outlet: | DN 65 | |
| Pressure rating: | PN 6/10 | |
| Port-to-port length: | 340 mm | |
| Flange size for motor: | FT85 | |
| Electrical data: | ||
| Motor type: | 71B | |
| IE Efficiency class: | IE3 | |
| Rated power - P2: | 2 x 0.55 kW | |
| Mains frequency: | 50 Hz | |
| Rated voltage: | 3 x 220-240D/380-415Y V | |
| Rated current: | 2,50/1,44 A | |
| Starting current: | 580-620 % | |
| Cos phi - power factor: | 0,80-0,70 | |
| Rated speed: | 2830-2850 rpm | |
| Efficiency: | IE3 77,8% | |
| Motor efficiency at full load: | 77.8 % | |
| Motor efficiency at 3/4 load: | 81.5 % | |
| Motor efficiency at 1/2 load: | 79.5 % | |
| Number of poles: | 2 | |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting | |
| Insulation class (IEC 85): | F | |
| Others: | ||
| Minimum efficiency index, MEI �?�: | 0.70 | |
| ErP status: | EuP Standalone/Prod. | |
| Net weight: | 53.4 kg | |
| Gross weight: | 57.6 kg | |
| Shipping volume: | 0.12 m³ | |