Grundfos TP 50-430/2 A-F-B-BQQE-MW2 (98743086)
Product ID: 98743086
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Grundfos TP 50-430/2 A-F-B-BQQE-MW2 (98743086)
Grundfos TP 50-430/2 A-F-B-BQQE-MW2 (98743086)
| Controls: | |
| Frequency converter: | None |
| 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: | 3507 rpm |
| Rated flow: | 43.1 m³/h |
| Rated head: | 36.7 m |
| Actual impeller diameter: | 161 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: | Bronze |
| CuSn10-C | |
| Installation: | |
| Range of ambient temperature: | -30 .. 60 °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: | 440 mm |
| Flange size for motor: | FF265 |
| Electrical data: | |
| Motor type: | 132SB |
| Rated power - P2: | 7.5 kW |
| Mains frequency: | 60 Hz |
| Rated voltage: | 3 x 400-480D/690Y V |
| Rated current: | 13,8-12,0/8,10 A |
| Starting current: | 750-1050 % |
| Cos phi - power factor: | 0.88-0.82 |
| Rated speed: | 3500-3530 rpm |
| IE Efficiency class: | NEMA Premium / IE3 60Hz |
| Motor efficiency at full load: | 90.2 % |
| Motor efficiency at 3/4 load: | 90.9-90.7 % |
| Motor efficiency at 1/2 load: | 91.1-89.7 % |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting |
| Insulation class (IEC 85): | F |
| Motor No: | 87370232 |
| Others: | |
| Minimum efficiency index, MEI ≥: | 0.57 |
| Net weight: | 107 kg |
| Gross weight: | 124 kg |
| Shipping volume: | 0.395 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.