Grundfos TP 50-80/2 A-F-A-BQBE-EY2 (99222008)
Product ID: 99222008
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Grundfos TP 50-80/2 A-F-A-BQBE-EY2 (99222008)
Grundfos TP 50-80/2 A-F-A-BQBE-EY2 (99222008)
| Controls: | |
| Frequency converter: | None |
| Liquid: | |
| Pumped liquid: | Water |
| Liquid temperature range: | 0 .. 140 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Technical: | |
| Pump speed on which pump data are based: | 3485 rpm |
| Rated flow: | 19.4 m³/h |
| Rated head: | 6.6 m |
| Actual impeller diameter: | 74 mm |
| Primary shaft seal: | BQBE |
| Code for shaft seal: | BQBE |
| Curve tolerance: | ISO9906:2012 3B2 |
| Materials: | |
| Pump housing: | Cast iron |
| EN-GJL-250 | |
| ASTM class 35 | |
| Impeller: | Stainless steel |
| EN 1.4301 | |
| AISI 304 | |
| Installation: | |
| Range of ambient temperature: | -30 .. 60 °C |
| Maximum operating pressure: | 10 bar |
| Max pressure at stated temp: | 10 bar / 140 °C |
| Pipe connection standard: | EN 1092-2 |
| Type of connection: | DIN |
| Size of connection: | DN 50 |
| Pressure rating for connection: | PN 6/10 |
| Port-to-port length: | 280 mm |
| Flange size for motor: | FT85 |
| Electrical data: | |
| Motor type: | 71B |
| Rated power - P2: | 0.55 kW |
| Mains frequency: | 60 Hz |
| Rated voltage: | 3 x 220-255D/380-440Y V |
| Rated current: | 2,15-2,05/1,25-1,20 A |
| Starting current: | 500-600 % |
| Cos phi - power factor: | 0.85-0.76 |
| Rated speed: | 3390-3460 rpm |
| IE Efficiency class: | NEMA Premium / IE3 60Hz |
| Motor efficiency at full load: | 76.8 % |
| Motor efficiency at 3/4 load: | 83.0 % |
| Motor efficiency at 1/2 load: | 82.5-79.5 % |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting |
| Insulation class (IEC 85): | F |
| Motor No: | 85805103 |
| Others: | |
| Minimum efficiency index, MEI ≥: | 0.66 |
| Net weight: | 24.4 kg |
| Gross weight: | 27.9 kg |
| Shipping volume: | 0.08 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.