Grundfos TPE2 50-450 N-A-F-A-BQQE-LWC (93338802)
Product ID: 93338802
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Grundfos TPE2 50-450 N-A-F-A-BQQE-LWC (93338802)
Grundfos TPE2 50-450 N-A-F-A-BQQE-LWC (93338802)
| Controls: | |
| Frequency converter: | Built-in |
| Liquid: | |
| Pumped liquid: | Water |
| Liquid temperature range: | -25 .. 120 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Technical: | |
| Pump speed on which pump data are based: | 4275 rpm |
| Rated flow: | 51.8 m³/h |
| Rated head: | 31.3 m |
| Actual impeller diameter: | 114 mm |
| Primary shaft seal: | BQQE |
| Code for shaft seal: | BQQE |
| Curve tolerance: | ISO9906:2012 3B2 |
| Materials: | |
| Pump housing: | Cast iron |
| EN-GJL-250 | |
| ASTM class 35 | |
| Impeller: | Composite |
| PPS-GF40 | |
| Installation: | |
| Range of ambient temperature: | -20 .. 50 °C |
| Maximum operating pressure: | 16 bar |
| Max pressure at stated temp: | 16 bar / 120 °C |
| Pipe connection standard: | EN 1092-2 |
| Type of connection: | DIN |
| Size of connection: | DN 50 |
| Pressure rating for connection: | PN 16 |
| Port-to-port length: | 340 mm |
| Flange size for motor: | FF265 |
| Electrical data: | |
| Motor type: | 132SE |
| Rated power - P2: | 5.5 kW |
| Mains frequency: | 50 / 60 Hz |
| Rated voltage: | 3 x 380-500 V |
| Rated current: | 10.5-8.30 A |
| Cos phi - power factor: | 0.92-0.88 |
| Rated speed: | 480-5900 rpm |
| IE Efficiency class: | IE5 |
| Motor efficiency at full load: | 90.5 % |
| Number of poles: | 0 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor No: | 93115473 |
| Others: | |
| Minimum efficiency index, MEI ≥: | 0.7 |
| Net weight: | 67 kg |
| Gross weight: | 85 kg |
| Shipping volume: | 0.39 m³ |
Applications
- Commercial air conditioning — Improve user comfort and reduce life-cycle costs with intelligent pumps that integrate easily into your air-based or hydronic cooling system.
category
- Inline single stage pumpsIn-line single-stage pumps are typically used in commercial buildings for air-conditioning and heating applications. The pumps are equipped with standard motors and mechanical shaft seals. They are close-coupled, meaning that the pump and motor are two separate units, making them less sensitive to impurities in the pumped liquid.